make render_pictures properly handle empty expectations file
authorcommit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 19 May 2014 15:25:10 +0000 (15:25 +0000)
committercommit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81>
Mon, 19 May 2014 15:25:10 +0000 (15:25 +0000)
commitabeb9589ec9e918203249652b15e7af6c9b33e18
treefff7a1c3f3460c56895e41d6e2e70fb20b3d3fee
parent0a98d870448f66ea0df7c37a47b38cf2d3b734e5
make render_pictures properly handle empty expectations file

note that this changes the parameters taken by ImageResultsAndExpectations::Parse()

BUG=skia:1942
R=scroggo@google.com

Author: epoger@google.com

Review URL: https://codereview.chromium.org/289063010

git-svn-id: http://skia.googlecode.com/svn/trunk@14779 2bbb7eff-a529-9590-31e7-b0007b416f81
tools/image_expectations.cpp
tools/image_expectations.h
tools/tests/render_pictures_test.py