Make RenderPass::Id an isolated class

cc/output/delegating_renderer_unittest.cc

 // Copyright 2013 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/output/delegating_renderer.h"
 
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/layer_tree_test.h"
 #include "cc/test/render_pass_test_common.h"
 #include "cc/test/render_pass_test_utils.h"
@@ skipping 77 matching lines @@
   }
 
   virtual void AfterTest() OVERRIDE {}
 
   virtual DrawResult PrepareToDrawOnThread(LayerTreeHostImpl* host_impl,
                                            LayerTreeHostImpl::FrameData* frame,
                                            DrawResult draw_result) OVERRIDE {
     frame->render_passes.clear();
     frame->render_passes_by_id.clear();
 
-    TestRenderPass* child_pass = AddRenderPass(
-        &frame->render_passes,
-        RenderPass::Id(2, 1),
-        gfx::Rect(3, 3, 10, 10),
-        gfx::Transform());
-    child_pass->AppendOneOfEveryQuadType(
-        host_impl->resource_provider(), RenderPass::Id(0, 0));
+    TestRenderPass* child_pass = AddRenderPass(&frame->render_passes,
+                                               RenderPassId(2, 1),
+                                               gfx::Rect(3, 3, 10, 10),
+                                               gfx::Transform());
+    child_pass->AppendOneOfEveryQuadType(host_impl->resource_provider(),
+                                         RenderPassId(0, 0));
 
-    TestRenderPass* pass = AddRenderPass(
-        &frame->render_passes,
-        RenderPass::Id(1, 1),
-        gfx::Rect(3, 3, 10, 10),
-        gfx::Transform());
+    TestRenderPass* pass = AddRenderPass(&frame->render_passes,
+                                         RenderPassId(1, 1),
+                                         gfx::Rect(3, 3, 10, 10),
+                                         gfx::Transform());
     pass->AppendOneOfEveryQuadType(
         host_impl->resource_provider(), child_pass->id);
     return draw_result;
   }
 
   virtual void DrawLayersOnThread(LayerTreeHostImpl* host_impl) OVERRIDE {
     EXPECT_EQ(0u, output_surface_->num_sent_frames());
   }
 
   virtual void SwapBuffersOnThread(LayerTreeHostImpl* host_impl,
@@ skipping 13 matching lines @@
     EXPECT_EQ(24u, last_frame.delegated_frame_data->resource_list.size());
 
     EndTest();
   }
 };
 
 SINGLE_AND_MULTI_THREAD_DELEGATING_RENDERER_TEST_F(
     DelegatingRendererTestResources);
 
 }  // namespace cc