MockQC stops create its own RP and MockOcclusionTracker

cc/layers/nine_patch_layer_impl_unittest.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 "base/containers/hash_tables.h"
 #include "cc/layers/append_quads_data.h"
 #include "cc/layers/nine_patch_layer_impl.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/resources/ui_resource_bitmap.h"
 #include "cc/resources/ui_resource_client.h"
@@ skipping 18 matching lines @@
                    gfx::ToRoundedInt(rect_f.width()),
                    gfx::ToRoundedInt(rect_f.height()));
 }
 
 void NinePatchLayerLayoutTest(const gfx::Size& bitmap_size,
                               const gfx::Rect& aperture_rect,
                               const gfx::Size& layer_size,
                               const gfx::Rect& border,
                               bool fill_center,
                               size_t expected_quad_size) {
-  MockQuadCuller quad_culler;
+  MockOcclusionTracker<LayerImpl> occlusion_tracker;
+  scoped_ptr<RenderPass> render_pass = RenderPass::Create();
+  MockQuadCuller quad_culler(render_pass.get(), &occlusion_tracker);
   gfx::Rect visible_content_rect(layer_size);
   gfx::Rect expected_remaining(border.x(),
                                border.y(),
                                layer_size.width() - border.width(),
                                layer_size.height() - border.height());
 
   FakeImplProxy proxy;
   TestSharedBitmapManager shared_bitmap_manager;
   FakeUIResourceLayerTreeHostImpl host_impl(&proxy, &shared_bitmap_manager);
   scoped_ptr<NinePatchLayerImpl> layer =
@@ skipping 222 matching lines @@
         &partially_occluded_count);
     // The layer outputs nine quads, three of which are partially occluded, and
     // three fully occluded.
     EXPECT_EQ(6u, impl.quad_list().size());
     EXPECT_EQ(3u, partially_occluded_count);
   }
 }
 
 }  // namespace
 }  // namespace cc