Removed fullscreen test timeouts to prevent flakiness.

Some fullscreen tests had an internal timeout of 50-100ms that would cause
the tests to fail if it the browser was not able to trigger the
fullscreenchange event in time. The idea is that this caused the flakiness of
the tests removed from TestExpectations in this CL. At least, when reducing
the timeout in the test, I was able to reproduce the failure with a debug run
of the fullscreen tests.

BUG=100798

Review URL: https://codereview.chromium.org/27021003

git-svn-id: svn://svn.chromium.org/blink/trunk@159564 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Move ContentSecurityPolicy from core/page to core/frame.

I want to break CSP up into a few more files, as it's gotten huge. At
that point it might make sense to reorganize a bit more, but this CL at
least gets the implementation out of core/page.

BUG=305811

Review URL: https://codereview.chromium.org/26659003

git-svn-id: svn://svn.chromium.org/blink/trunk@159565 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Auto-rebaseline for r159561

http://src.chromium.org/viewvc/blink?view=revision&revision=159561

BUG=258723
TBR=noel@chromium.org

Review URL: https://codereview.chromium.org/27163002

git-svn-id: svn://svn.chromium.org/blink/trunk@159566 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Replace 'static AtomicString ...' with DEFINE_STATIC_LOCAL.

Tiny optimiziation, should have zero visible effect on the web, other
than making process shutdown a very very very tiny bit faster.

Review URL: https://codereview.chromium.org/26538003

git-svn-id: svn://svn.chromium.org/blink/trunk@159567 bbb929c8-8fbe-4397-9dbb-9b2b20218538
Revert 159547 "Move keyboard related files from core/ to platform."

> Move keyboard related files from core/ to platform.
> 
> BUG=297477
> TEST=None, trivial move.
> R=abarth@chromium.org
> 
> Review URL: https://codereview.chromium.org/26592011

Gardening. Looks android_clang_dbg failed to compile after r159547.
See
- http://build.chromium.org/p/tryserver.chromium/builders/android_clang_dbg/builds/83650
- http://build.chromium.org/p/tryserver.chromium/builders/android_clang_dbg/builds/83651
- http://build.chromium.org/p/tryserver.chromium/builders/android_clang_dbg/builds/83653

TBR=tfarina@chromium.org

Review URL: https://codereview.chromium.org/27164002

git-svn-id: svn://svn.chromium.org/blink/trunk@159568 bbb929c8-8fbe-4397-9dbb-9b2b20218538