cc: Remove all impl-side caps from RendererCapabilitiesImpl.

cc/output/overlay_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 <stddef.h>
 
 #include <utility>
 
 #include "base/memory/ptr_util.h"
 #include "cc/base/region.h"
@@ skipping 1278 matching lines @@
     provider_->support()->SetScheduleOverlayPlaneCallback(base::Bind(
         &MockOverlayScheduler::Schedule, base::Unretained(&scheduler_)));
   }
 
   void Init(bool use_validator) {
     if (use_validator)
       output_surface_->SetOverlayCandidateValidator(new SingleOverlayValidator);
 
     renderer_ = base::WrapUnique(new OverlayInfoRendererGL(
         &settings_, output_surface_.get(), resource_provider_.get()));
+    renderer_->Initialize();
     renderer_->SetVisible(true);
   }
 
   void DrawFrame(RenderPassList* pass_list, const gfx::Rect& viewport_rect) {
     renderer_->DrawFrame(pass_list, 1.f, gfx::ColorSpace(), viewport_rect,
                          viewport_rect);
   }
   void SwapBuffers() {
     renderer_->SwapBuffers(CompositorFrameMetadata());
     output_surface_->OnSwapBuffersComplete();
@@ skipping 535 matching lines @@
   filters_.Append(FilterOperation::CreateZoomFilter(0.9f, 1));
   quad_->SetNew(pass_->shared_quad_state_list.back(), kOverlayRect,
                 kOverlayRect, render_pass_id_, 0, gfx::Vector2dF(), gfx::Size(),
                 filters_, gfx::Vector2dF(1, 1), background_filters_);
   ProcessForOverlays();
   EXPECT_EQ(0U, ca_layer_list_.size());
 }
 
 }  // namespace
 }  // namespace cc