Remove duplicated entries from 'platform_test_files' list.

Found while I was looking more closely into Source/platform/blink_platform.gypi

BUG=None
R=jamesr@chromium.org,dglazkov@chromium.org

Review URL: https://codereview.chromium.org/26471009

git-svn-id: svn://svn.chromium.org/blink/trunk@159623 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Document::attach doesn't need to call recalcStyle

When the document is being attached we know there's no style resolver,
no documentElement and no plugins, so we can do something much simpler
than calling recalcStyle.

Review URL: https://codereview.chromium.org/27138002

git-svn-id: svn://svn.chromium.org/blink/trunk@159624 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Node::didMoveToNewDocument should take a reference since oldDocument can never be null

Element::didMoveToNewDocument was already assuming oldDocument was non-null,
so this should be fairly safe.

There are still some ampersands in Node::didMoveToNewDocument mostly relating
to WheelController. Seems like we should give some though to how Supplements
work with references.

R=esprehn

Review URL: https://codereview.chromium.org/27252002

git-svn-id: svn://svn.chromium.org/blink/trunk@159625 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Web Animations CSS: Support animation of background-size

The current implementation does not animate mis-matched background-size
value counts correctly and is expected to fail the newly added test.
The test passes under the Web Animations implementation.

Relevant spec:
http://dev.w3.org/csswg/css-backgrounds/#the-background-size
http://dev.w3.org/csswg/css-backgrounds/#the-background-image

BUG=257591

Review URL: https://codereview.chromium.org/26259003

git-svn-id: svn://svn.chromium.org/blink/trunk@159626 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Add tree status to garden-o-matic.

As gardener, I kept not noticing that the tree got auto-closed.
Update this every 30 seconds instead of every 10 minutes like the
other updates.

Review URL: https://codereview.chromium.org/27029008

git-svn-id: svn://svn.chromium.org/blink/trunk@159627 bbb929c8-8fbe-4397-9dbb-9b2b20218538
IDL compiler: sync Python to CL 26985002

activeScriptExecutionContext => activeExecutionContext

Rename ScriptExecutionContext to ExecutionContext.
https://codereview.chromium.org/26985002

NOTRY=true

Review URL: https://codereview.chromium.org/26591005

git-svn-id: svn://svn.chromium.org/blink/trunk@159628 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Don't call didRecalcStyle or willRecalcStyle unless we really did

Instead of calling these methods as we walk down the tree and back up
during a style recalc only call them if the element's style really was
recalculated. This should save a few virtual calls in html pages, but
will save thousands in SVG documents since SVGElement (the base class
for svg) sets itself as needing custom style callbacks.

Review URL: https://codereview.chromium.org/26634004

git-svn-id: svn://svn.chromium.org/blink/trunk@159629 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Make sure a test that fails two different ways is considered a failure

and not a flaky test (although technically it is both).

R=ojan@chromium.org
BUG=307277

Review URL: https://codereview.chromium.org/27232004

git-svn-id: svn://svn.chromium.org/blink/trunk@159630 bbb929c8-8fbe-4397-9dbb-9b2b20218538
[CSS Shapes] Image valued shape-outside shapes should update the layout after the image has been loaded

Ensure that the an image-valued shape-outside layout is updated after the image has been loaded. Most of the logic is similar to what's done for shape-inside image-values.

BUG=304331

Review URL: https://codereview.chromium.org/26468004

git-svn-id: svn://svn.chromium.org/blink/trunk@159631 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r159614

http://src.chromium.org/viewvc/blink?view=revision&revision=159614

BUG=304986
TBR=eae@chromium.org

Review URL: https://codereview.chromium.org/26696003

git-svn-id: svn://svn.chromium.org/blink/trunk@159632 bbb929c8-8fbe-4397-9dbb-9b2b20218538
CSS Animations: Simplify interpolation test results under test-runner

Review URL: https://codereview.chromium.org/26979002

git-svn-id: svn://svn.chromium.org/blink/trunk@159633 bbb929c8-8fbe-4397-9dbb-9b2b20218538