MockQC stops create its own RP and MockOcclusionTracker

cc/layers/picture_layer_impl_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/layers/picture_layer_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <set>
 #include <utility>
@@ skipping 1198 matching lines @@
   high_res_tiling = pending_layer_->tilings()->tiling_at(0);
   EXPECT_LT(1u, high_res_tiling->AllTilesForTesting().size());
 
   // Verify the tiles are not larger than the context's max texture size.
   Tile* tile = pending_layer_->tilings()->tiling_at(0)->AllTilesForTesting()[0];
   EXPECT_GE(140, tile->content_rect().width());
   EXPECT_GE(140, tile->content_rect().height());
 }
 
 TEST_F(PictureLayerImplTest, DisallowTileDrawQuads) {
-  MockQuadCuller quad_culler;
+  MockOcclusionTracker<LayerImpl> occlusion_tracker;
+  scoped_ptr<RenderPass> render_pass = RenderPass::Create();
+  MockQuadCuller quad_culler(render_pass.get(), &occlusion_tracker);
 
   gfx::Size tile_size(400, 400);
   gfx::Size layer_bounds(1300, 1900);
 
   scoped_refptr<FakePicturePileImpl> pending_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
   scoped_refptr<FakePicturePileImpl> active_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
 
   SetupTrees(pending_pile, active_pile);
@@ skipping 1487 matching lines @@
   SetupDrawPropertiesAndManageTilings(pending_layer_,
                                       1.3f,  // ideal contents scale
                                       2.7f,  // device scale
                                       3.2f,  // page scale
                                       1.f,   // maximum animation scale
                                       false);
   EXPECT_EQ(1u, pending_layer_->tilings()->num_tilings());
 }
 
 TEST_F(PictureLayerImplTest, SharedQuadStateContainsMaxTilingScale) {
-  MockQuadCuller quad_culler;
+  MockOcclusionTracker<LayerImpl> occlusion_tracker;
+  scoped_ptr<RenderPass> render_pass = RenderPass::Create();
+  MockQuadCuller quad_culler(render_pass.get(), &occlusion_tracker);
 
   gfx::Size tile_size(400, 400);
   gfx::Size layer_bounds(1000, 2000);
 
   scoped_refptr<FakePicturePileImpl> pending_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
   scoped_refptr<FakePicturePileImpl> active_pile =
       FakePicturePileImpl::CreateFilledPile(tile_size, layer_bounds);
 
   SetupTrees(pending_pile, active_pile);
@@ skipping 27 matching lines @@
             quad_culler.shared_quad_state_list()[0]->content_bounds.ToString());
   // The visible_content_rect should be scaled by the
   // MaximumTilingContentsScale on the layer.
   EXPECT_EQ(
       gfx::Rect(0u, 0u, 2500u, 5000u).ToString(),
       quad_culler.shared_quad_state_list()[0]->visible_content_rect.ToString());
 }
 
 }  // namespace
 }  // namespace cc