Added a swizzle cache to TextureStorage11.

Change-Id: Iebf297ef5b8560bb468428fc369eb3df8f43ec11
Reviewed-on: https://chromium-review.googlesource.com/177032
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
3 files changed