ScreenshotTakerTest::TakeScreenshot test leaks

Adds additional suppressions for leak in TiledLayer::Update,
started at the same time as leaks in ScreenshotTakerTest, so
am marking this against the same CL/Bug.

BUG=227271
TEST=ScreenshotTakerTest::TakeScreenshot
TBR=sschmitz@chromium.org

Review URL: https://codereview.chromium.org/13710003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192692 0039d316-1c4b-4281-b951-d872f2087c98
1 file changed