REGRESSION(r115000): Breaks webkit_unit_tests on Mac in Chromium: http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.6/builds/15157 (Requested by mnaganov on #webkit).

[WebKit Review Bot]

http://trac.webkit.org/changeset/115000 broke the build:
Breaks webkit_unit_tests on Mac in Chromium: http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.6/builds/15157 (Requested by mnaganov on #webkit).

This is an automatic bug report generated by the sheriff-bot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don't already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests case pain.

"Only you can prevent forest fires." -- Smokey the Bear

[WebKit Review Bot]

Created attachment 138530 [details]
ROLLOUT of r115000

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

If you would like to land the rollout faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.

[Mikhail Naganov]

To clarify: tests fail on Mac 10.6 and Mac 10.7

http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.7/builds/4429/steps/webkit_unit_tests/logs/stdio

Logs contain tons of such messages:

third_party/WebKit/Source/WebKit/chromium/tests/PlatformContextSkiaTest.cpp:269: Failure
Value of: alpha == 255
  Actual: true
Expected: opaque
Which is: false

[WebKit Review Bot]

Comment on attachment 138530 [details]
ROLLOUT of r115000

Clearing flags on attachment: 138530

Committed r115029: <http://trac.webkit.org/changeset/115029>

[WebKit Review Bot]

All reviewed patches have been landed.  Closing bug.