Revert "cc: Defer texture allocation (to allow async allocations)."

This reverts commit 715d476d4225cd2ad2ff1c221b84a2764d57cd53.

It broke 11 video compositing layout tests.

compositing/geometry/video-fixed-scrolling.html
compositing/geometry/video-opacity-overlay.html
compositing/layers-inside-overflow-scroll.html
compositing/overflow/overflow-compositing-descendant.html
compositing/overflow/scroll-ancestor-update.html
compositing/self-painting-layers.html
compositing/visibility/visibility-simple-video-layer.html
platform/chromium/compositing/lost-compositor-context-with-video.html
platform/chromium/compositing/video-frame-size-change.html
platform/chromium/virtual/gpu/compositedscrolling/overflow/overflow-compositing-descendant.html
platform/chromium/virtual/gpu/compositedscrolling/overflow/scroll-ancestor-update.html
plugins/embed-attributes-setting.html

BUG=none
TEST=none
TBR=epenner

Review URL: https://codereview.chromium.org/11637032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@174108 0039d316-1c4b-4281-b951-d872f2087c98
6 files changed