cc: Remove opaque flags from SharedQuadState and DrawQuad

cc/io_surface_draw_quad.cc

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "cc/io_surface_draw_quad.h"
 
 #include "base/logging.h"
 
 namespace cc {
 
-scoped_ptr<IOSurfaceDrawQuad> IOSurfaceDrawQuad::create(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, const gfx::Size& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
+scoped_ptr<IOSurfaceDrawQuad> IOSurfaceDrawQuad::create(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, const gfx::Rect& opaqueRect, const gfx::Size& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
 {
-    return make_scoped_ptr(new IOSurfaceDrawQuad(sharedQuadState, quadRect, ioSurfaceSize, ioSurfaceTextureId, orientation));
+    return make_scoped_ptr(new IOSurfaceDrawQuad(sharedQuadState, quadRect, opaqueRect, ioSurfaceSize, ioSurfaceTextureId, orientation));
 }
 
-IOSurfaceDrawQuad::IOSurfaceDrawQuad(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, const gfx::Size& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
-    : DrawQuad(sharedQuadState, DrawQuad::IO_SURFACE_CONTENT, quadRect)
+IOSurfaceDrawQuad::IOSurfaceDrawQuad(const SharedQuadState* sharedQuadState, const gfx::Rect& quadRect, const gfx::Rect& opaqueRect, const gfx::Size& ioSurfaceSize, unsigned ioSurfaceTextureId, Orientation orientation)
+    : DrawQuad(sharedQuadState, DrawQuad::IO_SURFACE_CONTENT, quadRect, opaqueRect)
     , m_ioSurfaceSize(ioSurfaceSize)
     , m_ioSurfaceTextureId(ioSurfaceTextureId)
     , m_orientation(orientation)
 {
 }
 
 const IOSurfaceDrawQuad* IOSurfaceDrawQuad::materialCast(const DrawQuad* quad)
 {
     DCHECK(quad->material() == DrawQuad::IO_SURFACE_CONTENT);
     return static_cast<const IOSurfaceDrawQuad*>(quad);
 }
 
 }  // namespace cc