Make RenderPass::Id an isolated class

cc/layers/delegated_renderer_layer_unittest.cc

 // Copyright 2014 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/layers/delegated_renderer_layer.h"
 
 #include "cc/layers/delegated_frame_provider.h"
 #include "cc/layers/delegated_frame_resource_collection.h"
 #include "cc/layers/solid_color_layer.h"
 #include "cc/output/delegated_frame_data.h"
@@ skipping 18 matching lines @@
  protected:
   FakeProxy proxy_;
   TestSharedBitmapManager shared_bitmap_manager_;
   scoped_ptr<LayerTreeHost> host_impl_;
 };
 
 class DelegatedRendererLayerTestSimple : public DelegatedRendererLayerTest {
  public:
   DelegatedRendererLayerTestSimple() : DelegatedRendererLayerTest() {
     scoped_ptr<RenderPass> root_pass(RenderPass::Create());
-    root_pass->SetNew(RenderPass::Id(1, 1),
-                      gfx::Rect(1, 1),
-                      gfx::Rect(1, 1),
-                      gfx::Transform());
+    root_pass->SetNew(
+        RenderPassId(1, 1), gfx::Rect(1, 1), gfx::Rect(1, 1), gfx::Transform());
     scoped_ptr<DelegatedFrameData> frame_data(new DelegatedFrameData);
     frame_data->render_pass_list.push_back(root_pass.Pass());
     resources_ = new DelegatedFrameResourceCollection;
     provider_ = new DelegatedFrameProvider(resources_, frame_data.Pass());
     root_layer_ = SolidColorLayer::Create();
     layer_before_ = SolidColorLayer::Create();
     delegated_renderer_layer_ = FakeDelegatedRendererLayer::Create(provider_);
   }
 
  protected:
@@ skipping 16 matching lines @@
   EXPECT_EQ(0, delegated_renderer_layer_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1, root_layer_->NumDescendantsThatDrawContent());
   delegated_renderer_layer_->SetIsDrawable(true);
   EXPECT_EQ(1000, delegated_renderer_layer_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1001, layer_before_->NumDescendantsThatDrawContent());
   EXPECT_EQ(1002, root_layer_->NumDescendantsThatDrawContent());
 }
 
 }  // namespace
 }  // namespace cc