Landing for dbelenko.

Fix for bug 28646: Implement LayoutTestController.dumpSelectionRect()

This fix will prepare the test cases affected by bug 28646 for rebaseline.

It does three things:
1. Implements dumpSelectionRect() and the related drawing code.
2. Marks the affected test cases as FAIL and removes platform restrictions
for them from test_expectations.txt
3. Marks three new test cases as FAIL. These test cases have incorrect
baseline images. I have contacted the authors and got an OK from them to
rebaseline the expected image.

After this is committed, I will retrieve the images from the buildbot and
rebaseline the expectations for the affected test cases.

Trybot runs for this patch:
http://build.chromium.org/buildbot/try-server/builders/layout_linux/builds/1477
http://build.chromium.org/buildbot/try-server/builders/layout_win/builds/1478
http://build.chromium.org/buildbot/try-server/builders/layout_mac/builds/1341

BUG=28646
TEST=This change will enable over 30 tests on all three platforms. I have
inspected the images visually, the rect gets drawn correctly, in the same
locations as in WebKit tests, but with a slightly different color, due to
differences in Skia rasterization and alpha blending. These differences
are not critical to the purpose of the test cases.

Review URL: http://codereview.chromium.org/661437

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@40484 0039d316-1c4b-4281-b951-d872f2087c98

0 files changed, 0 insertions, 0 deletions