cc: Remove DrawQuad::IterateResoruces

cc/quads/stream_video_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/quads/stream_video_draw_quad.h"
 
 #include "base/logging.h"
 #include "base/trace_event/trace_event_argument.h"
 #include "base/values.h"
 #include "cc/base/math_util.h"
 
 namespace cc {
 
-StreamVideoDrawQuad::StreamVideoDrawQuad() : resource_id(0) {}
+StreamVideoDrawQuad::StreamVideoDrawQuad() {
+}
 
 void StreamVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                                  const gfx::Rect& rect,
                                  const gfx::Rect& opaque_rect,
                                  const gfx::Rect& visible_rect,
                                  unsigned resource_id,
                                  const gfx::Transform& matrix) {
   bool needs_blending = false;
   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
                    opaque_rect, visible_rect, needs_blending);
-  this->resource_id = resource_id;
+  resources.ids[kResourceIdIndex] = resource_id;
+  resources.count = 1;
   this->matrix = matrix;
 }
 
 void StreamVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
                                  const gfx::Rect& rect,
                                  const gfx::Rect& opaque_rect,
                                  const gfx::Rect& visible_rect,
                                  bool needs_blending,
                                  unsigned resource_id,
                                  const gfx::Transform& matrix) {
   DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
                    opaque_rect, visible_rect, needs_blending);
-  this->resource_id = resource_id;
+  resources.ids[kResourceIdIndex] = resource_id;
+  resources.count = 1;
   this->matrix = matrix;
 }
 
-void StreamVideoDrawQuad::IterateResources(
-    const ResourceIteratorCallback& callback) {
-  resource_id = callback.Run(resource_id);
-}
-
 const StreamVideoDrawQuad* StreamVideoDrawQuad::MaterialCast(
     const DrawQuad* quad) {
   DCHECK(quad->material == DrawQuad::STREAM_VIDEO_CONTENT);
   return static_cast<const StreamVideoDrawQuad*>(quad);
 }
 
 void StreamVideoDrawQuad::ExtendValue(
     base::trace_event::TracedValue* value) const {
-  value->SetInteger("resource_id", resource_id);
+  value->SetInteger("resource_id", resources.ids[kResourceIdIndex]);
   MathUtil::AddToTracedValue("matrix", matrix, value);
 }
 
 }  // namespace cc