cc: Dedup IPCs to return resources to client

cc/trees/layer_tree_host_impl_unittest.cc

 // Copyright 2011 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/trees/layer_tree_host_impl.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 #include <cmath>
@@ skipping 17 matching lines @@
 #include "cc/layers/heads_up_display_layer_impl.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/painted_scrollbar_layer_impl.h"
 #include "cc/layers/render_surface_impl.h"
 #include "cc/layers/solid_color_layer_impl.h"
 #include "cc/layers/solid_color_scrollbar_layer_impl.h"
 #include "cc/layers/texture_layer_impl.h"
 #include "cc/layers/video_layer_impl.h"
 #include "cc/layers/viewport.h"
 #include "cc/output/begin_frame_args.h"
-#include "cc/output/compositor_frame_ack.h"
 #include "cc/output/compositor_frame_metadata.h"
 #include "cc/output/copy_output_request.h"
 #include "cc/output/copy_output_result.h"
 #include "cc/output/gl_renderer.h"
 #include "cc/output/latency_info_swap_promise.h"
 #include "cc/quads/render_pass_draw_quad.h"
 #include "cc/quads/solid_color_draw_quad.h"
 #include "cc/quads/texture_draw_quad.h"
 #include "cc/quads/tile_draw_quad.h"
 #include "cc/test/animation_test_common.h"
@@ skipping 7725 matching lines @@
 
 TEST_F(CompositorFrameMetadataTest, CompositorFrameAckCountsAsSwapComplete) {
   SetupRootLayerImpl(FakeLayerWithQuads::Create(host_impl_->active_tree(), 1));
   host_impl_->active_tree()->BuildPropertyTreesForTesting();
   {
     LayerTreeHostImpl::FrameData frame;
     EXPECT_EQ(DRAW_SUCCESS, host_impl_->PrepareToDraw(&frame));
     host_impl_->DrawLayers(&frame);
     host_impl_->DidDrawAllLayers(frame);
   }
-  CompositorFrameAck ack;
-  host_impl_->ReclaimResources(&ack);
+  host_impl_->ReclaimResources(ReturnedResourceArray());
   host_impl_->DidSwapBuffersComplete();
   EXPECT_EQ(swap_buffers_complete_, 1);
 }
 
 class CountingSoftwareDevice : public SoftwareOutputDevice {
  public:
   CountingSoftwareDevice() : frames_began_(0), frames_ended_(0) {}
 
   SkCanvas* BeginPaint(const gfx::Rect& damage_rect) override {
     ++frames_began_;
@@ skipping 3249 matching lines @@
 
   // Re-initialize with a software output surface.
   output_surface_ = FakeOutputSurface::CreateSoftware(
       base::WrapUnique(new SoftwareOutputDevice));
   host_impl_->InitializeRenderer(output_surface_.get());
   EXPECT_FALSE(host_impl_->use_gpu_rasterization());
 }
 
 }  // namespace
 }  // namespace cc