Add option to not generate resources on bind in OpenGL ES

Add option to not generate resources on bind in OpenGL ES

This allowes us to more efficiently manage ids. It is
not OpenGL ES 2.0 compatible though it probably fits most OpenGL ES
programs.

Note that we need to turn this off on Pepper and/or probably
provide a way for Pepper to turn on on. I'm not sure of the
path Pepper takes to setup. Assuming it goes through
GraphicsContext3D then changes to webkit will be needed to
get the flag all the way down through IPC to the GPU process.

TEST=unit tests and ran a few pages in a chrome build
BUG=92260
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=96904

[greggman, 2011-08-15 08:37:29]

Hey Al, Ken and Antoine, could you take a look?

Ken -> webkit/gpu
Piman -> ppapi and webkit/plugins/ppapi
Al -> Everything else

[piman, 2011-08-15 17:21:37]

LGTM for the pepper bits. If we want to wire it up, we can just expose it
through an attribute, and we don't need to go through webkit. Maybe for later.

[apatrick_chromium, 2011-08-15 19:43:48]

lgtm

[Ken Russell (switch to Gerrit), 2011-08-15 19:46:47]

webkit/gpu LGTM