MockQC stops create its own RP and MockOcclusionTracker

cc/layers/picture_image_layer_impl_unittest.cc

Index: cc/layers/picture_image_layer_impl_unittest.cc
diff --git a/cc/layers/picture_image_layer_impl_unittest.cc b/cc/layers/picture_image_layer_impl_unittest.cc
index 34cdf4c24cbd79c03a0d5613e476c18c2f34006d..005a323ba9b9c1536cc2444d50097aeb819d2dcb 100644
--- a/cc/layers/picture_image_layer_impl_unittest.cc
+++ b/cc/layers/picture_image_layer_impl_unittest.cc
@@ -155,7 +155,9 @@ TEST_F(PictureImageLayerImplTest, IgnoreIdealContentScale) {
   // Draw.
   active_layer->draw_properties().visible_content_rect =
       gfx::Rect(active_layer->bounds());
-  MockQuadCuller quad_culler;
+  MockOcclusionTracker<LayerImpl> occlusion_tracker;
+  scoped_ptr<RenderPass> render_pass = RenderPass::Create();
+  MockQuadCuller quad_culler(render_pass.get(), &occlusion_tracker);
   AppendQuadsData data;
   active_layer->WillDraw(DRAW_MODE_SOFTWARE, NULL);
   active_layer->AppendQuads(&quad_culler, &data);