Abstracted AutofillMsg_SetNodeText IPC out of core autofill code.

BUG=302476

Review URL: https://codereview.chromium.org/69293007

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235656 0039d316-1c4b-4281-b951-d872f2087c98
De-activate LayerAnimationControllers when all animations are WaitingForDeletion

Animations that are in the WaitingForDeletion state cannot make any
further progress, so we do not need to tick LayerAnimationControllers that
only have such animations.

BUG=319557

Review URL: https://codereview.chromium.org/73343002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@235657 0039d316-1c4b-4281-b951-d872f2087c98
SVN changes up to revision 235657