Revert 244407 "InstantExtended: remove dead code related to the ..."

InstantPolicyTest.NoThemeBackgroundChangeEventOnTabSwitch and others
failing on XP, Mac 10.6, Linux ASAN.

> InstantExtended: remove dead code related to the non-cacheable NTP.
> 
> BUG=none
> 
> Review URL: https://codereview.chromium.org/132733002

TBR=samarth@chromium.org

Review URL: https://codereview.chromium.org/135903002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244429 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244429
Blink roll 164882:164937

http://build.chromium.org/f/chromium/perf/dashboard/ui/changelog_blink.html?url=/trunk&range=164883:164937&mode=html
TBR=
BUG=

Review URL: https://codereview.chromium.org/131123005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244430 0039d316-1c4b-4281-b951-d872f2087c98
Fix setting visibility on animated windows.

Currently, we just ignore setting visible to false if a window is animating
opacity to zero. This is silly; folks could be listening for this animation
to finish. Instead, we should simply delay setting visibility until the opacity
animation completes.

BUG=None

Review URL: https://codereview.chromium.org/132903003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244431 0039d316-1c4b-4281-b951-d872f2087c98
Update .DEPS.git

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244432 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 244432