CSS 2.1 failure: floats-wrap-top-below-inline-* fail

CSS 2.1 failure: floats-wrap-top-below-inline-* fail
https://bugs.webkit.org/show_bug.cgi?id=88171

Reviewed by Eric Seidel.

Source/WebCore:

When shifting a line or element left or right to avoid a float use the height
of the line or element to determine whether the float is inside the element or
if it overlaps the bottom of the element.

Do this by passing the height of the element to the interval tree used to detect
the overlap with it's containing block's floats. The height is zero by default so
callers to logical[Left|Right]OffsetForLine will need to pass the height if they
want to use it to detect floats to avoid.

Tests: css2.1/20110323/floats-wrap-top-below-bfc-001l.htm
       css2.1/20110323/floats-wrap-top-below-bfc-001r.htm
       css2.1/20110323/floats-wrap-top-below-bfc-002l.htm
       css2.1/20110323/floats-wrap-top-below-bfc-002r.htm
       css2.1/20110323/floats-wrap-top-below-bfc-003l.htm
       css2.1/20110323/floats-wrap-top-below-bfc-003r.htm
       css2.1/20110323/floats-wrap-top-below-inline-001l.htm
       css2.1/20110323/floats-wrap-top-below-inline-001r.htm
       css2.1/20110323/floats-wrap-top-below-inline-002l.htm
       css2.1/20110323/floats-wrap-top-below-inline-002r.htm
       css2.1/20110323/floats-wrap-top-below-inline-003l.htm
       css2.1/20110323/floats-wrap-top-below-inline-003r.htm
       css2.1/20110323/floats-zero-height-wrap-001.htm
       css2.1/20110323/floats-zero-height-wrap-002.htm
       fast/block/float/floats-wrap-inside-inline-001.htm
       fast/block/float/floats-wrap-inside-inline-002.htm
       fast/block/float/floats-wrap-inside-inline-003.htm
       fast/block/float/floats-wrap-inside-inline-004.htm
       fast/block/float/floats-wrap-inside-inline-005.htm

* rendering/RenderBlock.cpp:
(WebCore::RenderBlock::computeStartPositionDeltaForChildAvoidingFloats):
(WebCore::::collectIfNeeded):
(WebCore::RenderBlock::logicalLeftOffsetForLine):
(WebCore::RenderBlock::logicalRightOffsetForLine):
(WebCore::RenderBlock::getClearDelta):
* rendering/RenderBlock.h:
(WebCore::RenderBlock::availableLogicalWidthForLine):
(WebCore::RenderBlock::logicalRightOffsetForLine):
(WebCore::RenderBlock::logicalLeftOffsetForLine):
(WebCore::RenderBlock::startOffsetForLine):
(WebCore::RenderBlock::endOffsetForLine):
(WebCore::RenderBlock::pixelSnappedLogicalLeftOffsetForLine):
(WebCore::RenderBlock::pixelSnappedLogicalRightOffsetForLine):
(RenderBlock):
(WebCore::RenderBlock::FloatIntervalSearchAdapter::FloatIntervalSearchAdapter):
(WebCore::RenderBlock::FloatIntervalSearchAdapter::lowValue):
(WebCore::RenderBlock::FloatIntervalSearchAdapter::highValue):
(FloatIntervalSearchAdapter):
* rendering/RenderBlockLineLayout.cpp:
(WebCore::logicalBottomForLine):
(WebCore):
(WebCore::LineWidth::updateAvailableWidth):
(WebCore::RenderBlock::computeInlineDirectionPositionsForLine):
* rendering/RenderBox.cpp:
(WebCore::RenderBox::containingBlockAvailableLineWidthInRegion):

LayoutTests:

* css2.1/20110323/floats-wrap-top-below-001l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-001r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-002l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-002r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-003l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-003r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-001l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-001l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-001r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-001r.htm: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-002l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-002l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-002r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-002r.htm: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-003l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-003l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-003r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-bfc-003r.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-001l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-001l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-001r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-001r.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-002l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-002l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-002r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-002r.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-003l-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-003l.htm: Added.
* css2.1/20110323/floats-wrap-top-below-inline-003r-expected.html: Added.
* css2.1/20110323/floats-wrap-top-below-inline-003r.htm: Added.
* css2.1/20110323/floats-zero-height-wrap-001-expected.html: Added.
* css2.1/20110323/floats-zero-height-wrap-001.htm: Added.
* css2.1/20110323/floats-zero-height-wrap-002.htm: Added.
* css2.1/20110323/floats-zero-height-wrap-002-expected.html: Added.
All of these are taken from the CSS test suite, including the expected.html files which have been renamed
from *-ref.html so that new-run-webkit-tests will parse use them.
* fast/block/float/floats-wrap-inside-inline-001-expected.html: Added.
* fast/block/float/floats-wrap-inside-inline-001.htm: Added.
The span should avoid a float even when its top and bottom does not overlap with the top of the span.
In this test the float starts and ends inside the span's first linebox.
* fast/block/float/floats-wrap-inside-inline-002-expected.html: Added.
* fast/block/float/floats-wrap-inside-inline-002.htm: Added.
The span should avoid a float even when its top and bottom does not overlap with the top of the span.
In this test the float overlaps the bottom of the span, but is below the span's first linebox.
* fast/block/float/floats-wrap-inside-inline-003-expected.html: Added.
* fast/block/float/floats-wrap-inside-inline-003.htm: Added.
An inline span should avoid a float even when its top and bottom does not overlap with the top of the span.
In this test the float starts and ends inside the span's first linebox.
* fast/block/float/floats-wrap-inside-inline-004-expected.html: Added.
* fast/block/float/floats-wrap-inside-inline-004.htm: Added.
The span should avoid a float even when its top and bottom does not overlap with the top of the span.
In this test the float overlaps inside the span and the span has height set by its style.
* fast/block/float/floats-wrap-inside-inline-005-expected.html: Added.
* fast/block/float/floats-wrap-inside-inline-005.htm: Added.
In this test the float starts and ends inside the span's second linebox, so only the second linebox should avoid the float.
* platform/chromium-win/css1/formatting_model/floating_elements-expected.txt:
This is a progression due to lineboxes now avoiding floats they overlap.

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@121789 268f45cc-cd09-0410-ab3c-d52691b4dbfc