Context now detects if a texture needs to be swizzled and calls Renderer::generateSwizzles.

Change-Id: I89f30e028b1d6ec384536cdbeedd91bb98359e8f
Reviewed-on: https://chromium-review.googlesource.com/178440
Reviewed-by: Shannon Woods <shannonwoods@chromium.org>
Commit-Queue: Shannon Woods <shannonwoods@chromium.org>
Tested-by: Shannon Woods <shannonwoods@chromium.org>
7 files changed