third_party/webgl_conformance roll 226612:229432

Fixes GPU bot failures after a recent Blink roll

BUG=
TBR=darin@chromium.org

Review URL: https://codereview.chromium.org/28513005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229434 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229435 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229434
SVN changes up to revision 229435
[NaCl SDK] Add dummy implementations for signal functions.

We use third_party/newlib-extras, which declares additional signal functions
that normally are trivially implemented as macros.

Functions defined:
* killpg
* sigaction
* sigaddset
* sigdelset
* sigemptyset
* sigfillset
* sigismember
* sigpause
* sigpending
* sigsuspend

Note that these are only defined for newlib.

BUG=none
R=sbc@chromium.org

Review URL: https://codereview.chromium.org/27720005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229436 0039d316-1c4b-4281-b951-d872f2087c98
Remove old FocusManager code from Aura.

Needed to add a simple TestFocusClient that can be used by tests, which were still using the old FocusManager. This allows us to remove some obsolete methods from FocusClient/RootWindow/etc.

R=sky@chromium.org
BUG=

Review URL: https://codereview.chromium.org/26116008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229437 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 229437