cc: Remove DrawQuad::IterateResoruces

cc/quads/render_pass_draw_quad.cc

 // Copyright 2011 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/render_pass_draw_quad.h"
 
 #include "base/trace_event/trace_event_argument.h"
 #include "base/values.h"
 #include "cc/base/math_util.h"
 #include "cc/debug/traced_value.h"
 #include "third_party/skia/include/core/SkImageFilter.h"
 
 namespace cc {
 
 RenderPassDrawQuad::RenderPassDrawQuad()
-    : render_pass_id(RenderPassId(-1, -1)),
-      mask_resource_id(static_cast<ResourceId>(-1)) {
+    : render_pass_id(RenderPassId(-1, -1)) {
 }
 
 RenderPassDrawQuad::~RenderPassDrawQuad() {
 }
 
 void RenderPassDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
                                 const gfx::Rect& rect,
                                 const gfx::Rect& visible_rect,
                                 RenderPassId render_pass_id,
                                 ResourceId mask_resource_id,
@@ skipping 32 matching lines @@
                                 const gfx::Size& mask_texture_size,
                                 const FilterOperations& filters,
                                 const gfx::Vector2dF& filters_scale,
                                 const FilterOperations& background_filters) {
   DCHECK_GT(render_pass_id.layer_id, 0);
   DCHECK_GE(render_pass_id.index, 0);
 
   DrawQuad::SetAll(shared_quad_state, DrawQuad::RENDER_PASS, rect, opaque_rect,
                    visible_rect, needs_blending);
   this->render_pass_id = render_pass_id;
-  this->mask_resource_id = mask_resource_id;
+  resources.ids[kMaskResourceIdIndex] = mask_resource_id;
+  resources.count = resources.ids[kMaskResourceIdIndex] ? 1 : 0;
   this->mask_uv_scale = mask_uv_scale;
   this->mask_texture_size = mask_texture_size;
   this->filters = filters;
   this->filters_scale = filters_scale;
   this->background_filters = background_filters;
 }
 
-void RenderPassDrawQuad::IterateResources(
-    const ResourceIteratorCallback& callback) {
-  if (mask_resource_id)
-    mask_resource_id = callback.Run(mask_resource_id);
-}
-
 gfx::RectF RenderPassDrawQuad::MaskUVRect() const {
   gfx::RectF mask_uv_rect((mask_uv_scale.x() * rect.x()) / rect.width(),
                           (mask_uv_scale.y() * rect.y()) / rect.height(),
                           mask_uv_scale.x(),
                           mask_uv_scale.y());
   return mask_uv_rect;
 }
 
 const RenderPassDrawQuad* RenderPassDrawQuad::MaterialCast(
     const DrawQuad* quad) {
   DCHECK_EQ(quad->material, DrawQuad::RENDER_PASS);
   return static_cast<const RenderPassDrawQuad*>(quad);
 }
 
 void RenderPassDrawQuad::ExtendValue(
     base::trace_event::TracedValue* value) const {
   TracedValue::SetIDRef(render_pass_id.AsTracingId(), value, "render_pass_id");
-  value->SetInteger("mask_resource_id", mask_resource_id);
+  value->SetInteger("mask_resource_id", resources.ids[kMaskResourceIdIndex]);
   MathUtil::AddToTracedValue("mask_texture_size", mask_texture_size, value);
   MathUtil::AddToTracedValue("mask_uv_scale", mask_uv_scale, value);
 
   value->BeginDictionary("filters");
   filters.AsValueInto(value);
   value->EndDictionary();
   MathUtil::AddToTracedValue("filters_scale", filters_scale, value);
 
   value->BeginDictionary("background_filters");
   background_filters.AsValueInto(value);
   value->EndDictionary();
 }
 
 }  // namespace cc