Repurpose Release_Developer BUILDTYPE and remove SK_DEVELOPER.

The Release_Developer build type is now used to build Skia with
release level optimizations but still enable SK_DEBUG. This in turn
means that SkASSERTS and SkRTConf are available in this mode.

Further we can then remove SK_DEVELOPER as a define as it is true
iff SK_DEBUG is true.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1927583002
DOCS_PREVIEW= https://skia.org/?cl=1927583002

Review-Url: https://codereview.chromium.org/1927583002

Refactor drawContext/RenderTarget creation
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914883002

Review-Url: https://codereview.chromium.org/1914883002

Add tests for volatile paths to GrShapeTest

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1923403003

Review-Url: https://codereview.chromium.org/1923403003

Add tests for empty GrShapes.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1927673002

Review-Url: https://codereview.chromium.org/1927673002

Simplify style handling in custom font manager.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915103002

Review-Url: https://codereview.chromium.org/1915103002

SkDocument::CreateXPS fix roll

NOTRY=true
TBR=reed@google.com

Review-Url: https://codereview.chromium.org/1918713006

Remove AttachmentInfo from VulkanViewer setup

It's not necessary to pass this information back up to the client;
we can store it in the TestContext if needed for Surface creation.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1920163004

Review-Url: https://codereview.chromium.org/1920163004

Add work around for vulkan copies on the 5X

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1923963002

Review-Url: https://codereview.chromium.org/1923963002

Image filters: de-nest SkImageFilter::Cache and Cache::Key.

This reduces the public header, and also allows us to foward-
declare them, so we can remove an #include from all the
SkDevice subclass headers.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1919063002

Review-Url: https://codereview.chromium.org/1919063002

SkPDF/None: fix compilation

TBR=stephana@google.com

Review-Url: https://codereview.chromium.org/1929593002

Bring sk_sp to GrDrawContext

This is split out of: https://codereview.chromium.org/1914883002/ (Refactor drawContext/RenderTarget creation)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918003003

Review-Url: https://codereview.chromium.org/1918003003

Add oblique as a slant.

Some fonts have italic and oblique in the same family, see

http://lucidafonts.com/fonts/family/lucida-sans
http://www.gust.org.pl/projects/e-foundry/latin-modern

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1921903002

Chromium side change at https://crrev.com/1921503006/ .

Review-Url: https://codereview.chromium.org/1921903002

Add dry_run_access_list to Skia's cq.proto

This will give all users who have access to our trybots access to our dry run CQ as well.

BUG=591183
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1926783002

Review-Url: https://codereview.chromium.org/1926783002

Revert of Enable flattening of SkRecordedDrawable (patchset #8 id:140001 of https://codereview.chromium.org/1913843002/ )

Reason for revert:
Release mode bots appear to be crashing while loading .skp files in nanobench.

Original issue's description:
> Enable flattening of SkRecordedDrawable
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1913843002
>
> Committed: https://skia.googlesource.com/skia/+/d636950e8ecba89c0021ce4e76037c67aa6ee2cd

TBR=djsollen@google.com,reed@google.com,msarett@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review-Url: https://codereview.chromium.org/1923393002

Enable flattening of SkRecordedDrawable

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1913843002

Review-Url: https://codereview.chromium.org/1913843002

Upgrade Android Gradle plugins
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1926743002

Review-Url: https://codereview.chromium.org/1926743002

remove 'deprecated' region from SkDraw

Most call-sites that used it just took its bounds, so it was trivial to convert them
to get the bounds of the RasterClip. Two clients wanted the actual region:
1. layeriter for android
2. pdf

Android already only has BW clips, so should be safe.
PDF now overrides its clip methods to ensure that all clips are BW.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1925693002

Review URL: https://codereview.chromium.org/1925693002

SkDocument/PDF: new API

has a pdf/a switch.
sets metadata in factory.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1916093002

Review URL: https://codereview.chromium.org/1916093002

tools/pdf-comparison.sh: stop relying on /usr/bin/timeout

NOTRY=true
TBR=

Review URL: https://codereview.chromium.org/1921943006

Treat kIncompleteInput as successes in get_images_from_skps

Context:
https://bugs.chromium.org/p/skia/issues/detail?id=5226
and
https://codereview.chromium.org/1844713003/diff/160001/tools/get_images_from_skps.cpp#newcode83

BUG=skia:5226
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1917413003

Review URL: https://codereview.chromium.org/1917413003

Disable ReadWriteAlpha on TSAN

BUG=skia:
R=borenet
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1927573002

Review URL: https://codereview.chromium.org/1927573002

Add support for building GrShape from SkPath and more tests
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922713002

Review URL: https://codereview.chromium.org/1922713002

Add comments and sanity checks to parsing of ICC headers

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922073003

Review URL: https://codereview.chromium.org/1922073003

Don't isolate the Skia repo for Swarming compiles

BUG=skia:
NOTREECHECKS=true
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1886343002

Review URL: https://codereview.chromium.org/1886343002

Change default window size on Windows.

The OS tends to pick a very large size if you let it. Instead, choose a
smaller (fixed) window (matching what we currently use on Linux).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1919133004

Review URL: https://codereview.chromium.org/1919133004

Ensure we're operating on the correct texture when generating mipmaps.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915403004

Review URL: https://codereview.chromium.org/1915403004

Revert of Remove gpu-specialization of SkSpecialImage (patchset #5 id:80001 of https://codereview.chromium.org/1918993002/ )

Reason for revert:
N6 bot has gone red

Original issue's description:
> Remove gpu-specialization of SkSpecialImage
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918993002
>
> Committed: https://skia.googlesource.com/skia/+/0533d6e4142c2787d6d3c325ef0d8d1962292cad

TBR=reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1921393003

Remove unmatched restore call in gamma GM

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1917303002

Review URL: https://codereview.chromium.org/1917303002

Remove gpu-specialization of SkSpecialImage

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918993002

Review URL: https://codereview.chromium.org/1918993002

Don't buffer stdout in DM

TBR=egdaniel@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922223002

Review URL: https://codereview.chromium.org/1922223002

pathops: Split loop type cubics only when there is a self-intersection.

The ComplexBreak code comes from Loop and Blinn, which requires loops to be
split if either double point is visible.  However for intersection loops only
need to be split when there is actually a self-intersection (when both double
points are in [0, 1]).  This patch splits cubics much less often so the output
doesn't have extra segments unless the input had a self-intersecting loop.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1920663002

Review URL: https://codereview.chromium.org/1920663002

pathops: Cosmetic only change, update comments around ComplexBreak().

Rename loopT to splitT and make it clearer that it is not just
self intersecting loop cubics that are split.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1921173003

Review URL: https://codereview.chromium.org/1921173003

pathops: Add missing header guards in two files.

Guards were missing in SkIntersectionHelper.h and
SkPathOpsTSect.h.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914873002

Review URL: https://codereview.chromium.org/1914873002

Update SK_IMAGE_VERSION, run nanobench on its own image set

I've added a new directory to the cloud
(gs://chromium-skia-gm/skimage/v4/nanobench) which will
allow us to run dm and nanobench on different sets of
images.

The dm image set will stay the same, and includes
incomplete images, edge cases images, etc.

The nanobench set is much smaller, and includes jpegs and
pngs that we've found useful to bench in the past, plus
a couple of each for the other formats.  We can refine
this set as we move forward (and may also want to monitor
these images on perf.skia.org).

For now the goal is to reduce nanobench runtime by not
testing on many, many obscure images that are not
particularly interesting to time.

The actual change to use nanobench images is in:
https://codereview.chromium.org/1917903003/

BUG=skia:5181
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1913813004

Review URL: https://codereview.chromium.org/1913813004

Remove redundant tests to make DM a little faster

This should help with some of the slow down caused by
https://codereview.chromium.org/1907593004.

BUG=skia:5181
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1923533002

Review URL: https://codereview.chromium.org/1923533002

Remove redundant test

FlattenDrawable test now exercises the use of custom unflatten procs.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1917183002

Review URL: https://codereview.chromium.org/1917183002

Add initial implementation of GrShape and GrStyle classes and tests

The initial intent is to use GrShape to simplify the mask blur code paths. However, I also want to use this to explore a more unified drawing code flow for different geometry types. The goal is to have a single representation for geometries+styling that attempts to always keep the geometry in the simplest form (e.g. preferring rrects to paths). It also allows for converting styling information into modified geometry and for computing consistent keys.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822723003

Committed: https://skia.googlesource.com/skia/+/c885dacfe4625af8b0e2e5c6e8a8ae8dc2d620a8

Committed: https://skia.googlesource.com/skia/+/824e58fc6df8fc149d9675f577f7deeaba698b09

Review URL: https://codereview.chromium.org/1822723003

Add runhooks to multi_repo_trybots

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1924573002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1924573002

Review URL: https://codereview.chromium.org/1924573002

pdf comparison tool

NOTRY=true

Review URL: https://codereview.chromium.org/1924513002

Update android docs for how to sync source code
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1921023002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1921023002

Review URL: https://codereview.chromium.org/1921023002

bin/fetch-skps: print instruction on error

NOTRY=true

Review URL: https://codereview.chromium.org/1919133003

Whitespace change to trigger bots after recipe fix

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922783003
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/1922783003

Revert of Add initial implementation of GrShape and GrStyle classes and tests (patchset #11 id:280001 of https://codereview.chromium.org/1822723003/ )

Reason for revert:
test failing

Original issue's description:
> Add initial implementation of GrShape and GrStyle classes and tests
>
> The initial intent is to use GrShape to simplify the mask blur code paths. However, I also want to use this to explore a more unified drawing code flow for different geometry types. The goal is to have a single representation for geometries+styling that attempts to always keep the geometry in the simplest form (e.g. preferring rrects to paths). It also allows for converting styling information into modified geometry and for computing consistent keys.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822723003
>
> Committed: https://skia.googlesource.com/skia/+/c885dacfe4625af8b0e2e5c6e8a8ae8dc2d620a8
>
> Committed: https://skia.googlesource.com/skia/+/824e58fc6df8fc149d9675f577f7deeaba698b09

TBR=robertphillips@google.com,egdaniel@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1919243002

Return error code when get_images_from_skps has failures.

BUG=skia:4981
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1916183002

Review URL: https://codereview.chromium.org/1916183002

Do not globally register drawables in test code

TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922853003

Review URL: https://codereview.chromium.org/1922853003

Add guards for edge cases.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915263002

Review URL: https://codereview.chromium.org/1915263002

Remove unnessary uniform barriers in Vulkan.

Also added a fix to descriptor set allocation.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1914053004

Review URL: https://codereview.chromium.org/1914053004

Add automatic generation of mipmaps to Vulkan

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1916563002

Review URL: https://codereview.chromium.org/1916563002

Fix animation with stats in VulkanViewer
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918083003

Review URL: https://codereview.chromium.org/1918083003

make context() virtual on device

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1922123002

TBR=robertphilips

Review URL: https://codereview.chromium.org/1922123002

Add initial implementation of GrShape and GrStyle classes and tests

The initial intent is to use GrShape to simplify the mask blur code paths. However, I also want to use this to explore a more unified drawing code flow for different geometry types. The goal is to have a single representation for geometries+styling that attempts to always keep the geometry in the simplest form (e.g. preferring rrects to paths). It also allows for converting styling information into modified geometry and for computing consistent keys.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822723003

Committed: https://skia.googlesource.com/skia/+/c885dacfe4625af8b0e2e5c6e8a8ae8dc2d620a8

Review URL: https://codereview.chromium.org/1822723003

Revert of Add initial implementation of GrShape and GrStyle classes and tests (patchset #10 id:260001 of https://codereview.chromium.org/1822723003/ )

Reason for revert:
From what I can tell, this compiles on 2015 but not 2013.

Original issue's description:
> Add initial implementation of GrShape and GrStyle classes and tests
>
> The initial intent is to use GrShape to simplify the mask blur code paths. However, I also want to use this to explore a more unified drawing code flow for different geometry types. The goal is to have a single representation for geometries+styling that attempts to always keep the geometry in the simplest form (e.g. preferring rrects to paths). It also allows for converting styling information into modified geometry and for computing consistent keys.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822723003
>
> Committed: https://skia.googlesource.com/skia/+/c885dacfe4625af8b0e2e5c6e8a8ae8dc2d620a8

TBR=egdaniel@google.com,bsalomon@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/1918203002

Documentation: FAQ: drop shadow

NOTRY=true
DOCS_PREVIEW= https://skia.org/user/tips?cl=1918833003#text-shadow
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918833003

Review URL: https://codereview.chromium.org/1918833003

Add initial implementation of GrShape and GrStyle classes and tests

The initial intent is to use GrShape to simplify the mask blur code paths. However, I also want to use this to explore a more unified drawing code flow for different geometry types. The goal is to have a single representation for geometries+styling that attempts to always keep the geometry in the simplest form (e.g. preferring rrects to paths). It also allows for converting styling information into modified geometry and for computing consistent keys.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1822723003

Review URL: https://codereview.chromium.org/1822723003

bin/sync

Review URL: https://codereview.chromium.org/1915223002

Improve Android Quick Start Guide

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1919973002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1919973002

Review URL: https://codereview.chromium.org/1919973002

bin/sync-and-gyp: more dirs to search

Review URL: https://codereview.chromium.org/1914993003

Add another dollop of sk_sp to SkSpecialImage and SkSpecialSurface

This is split out of https://codereview.chromium.org/1914883002/ (Refactor drawContext/RenderTarget creation)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1913743002

Review URL: https://codereview.chromium.org/1913743002

share code with drawSpriteWithFilter

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1920733003

Review URL: https://codereview.chromium.org/1920733003

Make clang the default Android compiler.

BUG=skia:5215
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1919873003

Review URL: https://codereview.chromium.org/1919873003

Remove SkEncodedInfo kPreSwizzled_Color from public API

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918943002

Review URL: https://codereview.chromium.org/1918943002

build_command_buffer: Don't 'git checkout' when --no-sync

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915063002

Review URL: https://codereview.chromium.org/1915063002

Test decoding and output failures to JSON in get_images_from_skps.

Testing for decoding was copy pasted from msarett's CL https://codereview.chromium.org/1828323002/

BUG=skia:4981
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1844713003

Review URL: https://codereview.chromium.org/1844713003

SkDefaultColorProfile: Hide gDefaultProfileIsSRGB

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1917443002

Review URL: https://codereview.chromium.org/1917443002

SkMD5: .update() -> .write()

Review URL: https://codereview.chromium.org/1913173003

Remove SkEncodedInfo kUnknown_Color and kUnknown_Alpha from public API

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918873002

Review URL: https://codereview.chromium.org/1918873002

SkStringPrintf and SkString::printf now are no longer limted by a static buffer

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1403803002

Committed: https://skia.googlesource.com/skia/+/606cadd5aac62299ef2e277709b3684cae2bf96c

Review URL: https://codereview.chromium.org/1403803002

simplify handle-affine: subclass overrides just describe their leaf behavior

added new test case (that would have failed before) of blur with a colorfilter input

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915943002

Review URL: https://codereview.chromium.org/1915943002

Whitespace change.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915073002

Review URL: https://codereview.chromium.org/1915073002

Whitespace change

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1920893002

TBR=borenet
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/1920893002

Revert of Call SkGraphics::Init() automatically for Google3 processes. (patchset #1 id:1 of https://codereview.chromium.org/1906813002/ )

Reason for revert:
Fixed in a different way in internal cl/120632580.

Original issue's description:
> Call SkGraphics::Init() automatically for Google3 processes.
>
> This is logically a partial revert of https://codereview.chromium.org/1903503002.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1906813002
>
> Committed: https://skia.googlesource.com/skia/+/868060602975834c33eb33a937545c6af8ac8395

TBR=mtklein@chromium.org
# Not skipping CQ checks because original CL landed more than 1 days ago.
BUG=skia:

Review URL: https://codereview.chromium.org/1916793002

Fix kSubset_Mode tests on non-native swizzles

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918813002

Review URL: https://codereview.chromium.org/1918813002

Revert of Batch multiple single NVPR draw paths to instanced draws (patchset #5 id:80001 of https://codereview.chromium.org/1908433002/ )

Reason for revert:
This causes what looks like significantly wrong results. Here is an example:

https://gold.skia.org/diff?test=stroke-fill&left=cb47dc2cabbad7d146aedaac199ebace&top=2c6e65d597c574e3bb170a19ca9634c6

Original issue's description:
> Batch multiple single NVPR draw paths to instanced draws
>
> Batch multiple single NVPR draw paths to instanced draws.
> A draw path batch can be combined to other batch if the
> batches do not overlap and have same draw characteristics.
>
> Join the batches in linked list and flatten the list to a
> path list during draw time.
>
> Replace GrPathRendering::drawPath with GrPathRendering::drawPaths.
>
> Perf changes ARM, Shield TV device, Tegra X1 GPU:
>                 desk_chalkboard.skp_1 21.5ms -> 17.8ms 0.83x
>                     desk_mapsvg.skp_1 7.49ms -> 6.18ms 0.82x
> Others results are more volatile.
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1908433002
>
> Committed: https://skia.googlesource.com/skia/+/3c33c389e9f8d14d86756ea1ddeba2097f31ad22

TBR=joshualitt@chromium.org,bsalomon@google.com,kkinnunen@nvidia.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1919843002

Make SkDrawable an SkFlattenable

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1911403004

Review URL: https://codereview.chromium.org/1911403004

Use BUILD_TYPE in cmake_build.

Build files were directly written to the out directory. This change makes them go to the expected out/{Release, Debug} directory.

BUG=skia:5160

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1916773002
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot

Review URL: https://codereview.chromium.org/1916773002

"Using Skia" tutorial: googlecode -> googlesource

BUG=skia:5212
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915013002
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1915013002

Review URL: https://codereview.chromium.org/1915013002

Batch multiple single NVPR draw paths to instanced draws

Batch multiple single NVPR draw paths to instanced draws.
A draw path batch can be combined to other batch if the
batches do not overlap and have same draw characteristics.

Join the batches in linked list and flatten the list to a
path list during draw time.

Replace GrPathRendering::drawPath with GrPathRendering::drawPaths.

Perf changes ARM, Shield TV device, Tegra X1 GPU:
                desk_chalkboard.skp_1 21.5ms -> 17.8ms 0.83x
                    desk_mapsvg.skp_1 7.49ms -> 6.18ms 0.82x
Others results are more volatile.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1908433002

Review URL: https://codereview.chromium.org/1908433002

Compute bounds union while combining path range draw path batches

Compute bounds union while combining batches generated by NVPR device
independent text code-path. Otherwise the overlap test of the
GrDrawTarget::recordBatch violate painter's algorithm order.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1894973008

Review URL: https://codereview.chromium.org/1894973008

Update DNG SDK version

* Add PATENTS file

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1897773003

Review URL: https://codereview.chromium.org/1897773003

Update SKP version

Automatic commit by the RecreateSKPs bot.

TBR=
NO_MERGE_BUILDS
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918653002

Review URL: https://codereview.chromium.org/1918653002

allow imagefilter to manage CTM decomposition

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1908173006

Review URL: https://codereview.chromium.org/1908173006

Remove SkCanvas::LayerIter guard

The LayerIter is no longer required by the Bazel build.

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1917693002

Review URL: https://codereview.chromium.org/1917693002

Support the non-native (RGBA/BGRA) swizzle

BUG=skia:4456
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1907593004

Review URL: https://codereview.chromium.org/1907593004

Use SkEncodedInfo in place of SkSwizzler::SrcConfig

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1911613002

Review URL: https://codereview.chromium.org/1911613002

Enable flattening/unflattening with custom unflatten procs

Now flattenables are serialized using a string name, so that
flattenables do not necessarily need to be registered before
serialization.  They just need to override getTypeName().

Allows custom unflatten procs to be set on the SkReadBuffer.
This is optional if the flattenable is registered, but otherwise
must be called.

This was split off from:
https://codereview.chromium.org/1837913003/

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1858323002

Review URL: https://codereview.chromium.org/1858323002

docs: fix fiddle image links.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1915493004
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1915493004
TBR=hal

Review URL: https://codereview.chromium.org/1915493004

Optionally enable SkValidatingReadBuffer in SkPictureImageFilter

The task here is to get the type of ReadBuffer being used in SkPicture::MakeFromBuffer mirrored in the down-stack SkPicturePlayback::draw call.

BUG=skia:5208

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1918433002

Review URL: https://codereview.chromium.org/1918433002

skia.org: Update all fiddles for fiddle 2.0.

The images won't show up in the preview, which won't happen until I switch over to fiddle 2.0 in production later today.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1910593005
NOTRY=true
DOCS_PREVIEW= https://skia.org/?cl=1910593005

Review URL: https://codereview.chromium.org/1910593005

Retract SkDevice a bit more

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1905383002

Review URL: https://codereview.chromium.org/1905383002

SkMD5: cleanup header and minor refactor

Also: I now define a non-virtual function in terms of a final virtual
function.  This reduces the number of actual functions while adding
no overhead.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1911363002

Review URL: https://codereview.chromium.org/1911363002

Revert of SkStringPrintf and SkString::printf now are no longer limted by a static buffer (patchset #5 id:80001 of https://codereview.chromium.org/1403803002/ )

Reason for revert:
breaking something

Original issue's description:
> SkStringPrintf and SkString::printf now are no longer limted by a static buffer
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1403803002
>
> Committed: https://skia.googlesource.com/skia/+/606cadd5aac62299ef2e277709b3684cae2bf96c

TBR=tomhudson@google.com,reed@google.com
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1908423002

SkStringPrintf and SkString::printf now are no longer limted by a static buffer

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1403803002

Review URL: https://codereview.chromium.org/1403803002

utils.gypi: remove empty file SkMD5.cpp

Review URL: https://codereview.chromium.org/1905363002

Remove some unnecessary #includes of SkImageFilter.h

R=robertphillips@google.com
TBR=reed@google.com
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1907283002

Review URL: https://codereview.chromium.org/1907283002

Fixes for SkRWBuffer

Do not call SkBufferHead::validate in SkROBuffer's destructor, which
may be called in a separate thread from SkRWBuffer::append. validate()
reads SkBufferBlock::fUsed, and append() writes to it, resulting in
a data race.

Update some comments to be more clear about how it is safe to use
these classes across threads.

Test the readers in separate threads.

In addition, make sure it is safe to create a reader even when no
data has been appended. Add tests for this case.

Mark a parameter to SkBufferHead::validate() as const, reflecting
its use.

BUG=chromium:601578
BUG=chromium:605479

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1871953002

Review URL: https://codereview.chromium.org/1871953002

SkPDF: PDF/A runtime switch

TODO: remove gyp variable and modify API  in SkDocument.h

SkMD5 now moved into core as pdf depends on it now.

BUG=skia:3110
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1891873002

Committed: https://skia.googlesource.com/skia/+/570f18b43417d73c3fbd113cc0b4258e08b14c82

Review URL: https://codereview.chromium.org/1891873002

Refactor to separate backend object lifecycle and GpuResource budget decision

Refactor GrGpuResource to contain two different pieces of state:
 a) instance is budgeted or not budgeted
 b) instance references wrapped backend objects or not

The "object lifecycle" was also attached to backend object
handles (ids), which made the code a bit unclear. Backend objects
would be associated with GrGpuResource::LifeCycle, even though
GrGpuResource::LifeCycle refers to the GpuResource, and individual
backend objects in one GpuResource might be governed with different
"lifecycle".

Mark the budgeted/not budgeted with SkBudgeted::kYes, SkBudgeted::kNo.
This was previously GrGpuResource::kCached_LifeCycle,
GrGpuResource::kUncached_LifeCycle.

Mark the "references wrapped object" with boolean. This was previously
GrGpuResource::kBorrowed_LifeCycle,
GrGpuResource::kAdopted_LifeCycle for GrGpuResource.

Associate the backend object ownership status with
GrBackendObjectOwnership for the backend object handles.

The resource type leaf constuctors, such has GrGLTexture or
GrGLTextureRenderTarget take "budgeted" parameter. This parameter
is passed to GrGpuResource::registerWithCache().

The resource type intermediary constructors, such as GrGLTexture
constructors for class GrGLTextureRenderTarget do not take "budgeted"
parameters, intermediary construtors do not call registerWithCache.

Removes the need for tagging GrGpuResource -derived subclass
constructors with "Derived" parameter.

Makes instances that wrap backend objects be registered with
a new function GrGpuResource::registerWithCacheWrapped().

Removes "budgeted" parameter from classes such as StencilAttahment, as
they are always cached and never wrap any external backend objects.

Removes the use of concept "external" from the member function names.
The API refers to the objects as "wrapped", so make all related
functions use the term consistently.

No change in functionality. Resources referencing wrapped objects are
always inserted to the cache with budget decision kNo.

BUG=594928
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862043002

Review URL: https://codereview.chromium.org/1862043002

Add compile guard for SkCanvas::LayerIter

TBR=reed@google.com

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1911893002

Review URL: https://codereview.chromium.org/1911893002

Revise WSI setup.

- Set up present queue creation correctly.
- Move WSI functions to VulkanTestContext.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1899213002

Review URL: https://codereview.chromium.org/1899213002

Guard against FramebufferStatus checks in GrGLRenderTarget

BUG=skia:5200

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1905063002

Review URL: https://codereview.chromium.org/1905063002