Refactor a bunch of Texture related GPU code

Rename info->texture
Move TexParameter guts into TextureManager

BUG=none


Review URL: https://chromiumcodereview.appspot.com/12647003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@187120 0039d316-1c4b-4281-b951-d872f2087c98
10 files changed