cc: Make the DrawQuad subclasses into struct-like classes.

cc: Make the DrawQuad subclasses into a struct-like classes.

I've replaced the create() and constructor on each class with a SetNew() method:

  void SetNew(const SharedQuadState* shared_quad_state,
              gfx::Rect rect,
              ...);

This method sets everything in the base class, based on the subclass'
interpretation of the minimal parameters given to it. This is used when
creating a new quad of this type - hence the name. The "..." represents
all the quad-type-specific arguments.

I've also added a new SetAll() method, that takes all of the data held by this
quad type, and simply passes on the appropriate things to the super class:

  void SetAll(const SharedQuadState* shared_quad_state,
              gfx::Rect rect,
              gfx::Rect opaque_rect,
              gfx::Rect visible_rect,
              bool needs_blending,
              ...);

This method is used for deserializing, or other cases where you have all the
data for the quad well defined, and want to set every field at once. The
"..." represents all the quad-type-specific arguments.

Added tests for SetAll() in cc_unittests:DrawQuadTest.*

TBR=aelias
BUG=152337
Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=168903

[danakj, 2012-11-17 00:06:45]

This is just the CheckerboardDrawQuad, all the other quads will look similar.

I can do them all in one big CL here, or I can do each quad in a CL, or whatever
is preferred.

[aelias_OOO_until_Jul13, 2012-11-17 00:11:44]

lgtm.  You can add them all here in a giant CL.

[danakj, 2012-11-19 23:24:25]

On 2012/11/17 00:11:44, aelias wrote:
> lgtm.  You can add them all here in a giant CL.

Done. PTAL

[aelias_OOO_until_Jul13, 2012-11-20 01:51:00]

lgtm

[commit-bot: I haz the power, 2012-11-20 20:59:45]

No LGTM from a valid reviewer yet. Only full committers are accepted.
Even if an LGTM may have been provided, it was from a non-committer or
a lowly provisional committer, _not_ a full super star committer.
See http://www.chromium.org/getting-involved/become-a-committer
Note that this has nothing to do with OWNERS files.

[commit-bot: I haz the power, 2012-11-20 21:01:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/danakj@chromium.org/11411050/13072

[commit-bot: I haz the power, 2012-11-20 23:06:29]

Change committed as 168903