cc: Dedup IPCs to return resources to client

content/browser/renderer_host/render_widget_host_view_aura_unittest.cc

 // Copyright (c) 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 "content/browser/renderer_host/render_widget_host_view_aura.h"
 
 #include <stddef.h>
 #include <stdint.h>
 
 #include <tuple>
@@ skipping 1804 matching lines @@
   view_->SetSize(size3);
   EXPECT_EQ(size2.ToString(), view_->GetRequestedRendererSize().ToString());
   EXPECT_EQ(0u, sink_->message_count());
 
   // Receive a frame of the new size, should be skipped and not produce a Resize
   // message.
   view_->OnSwapCompositorFrame(
       0, MakeDelegatedFrame(1.f, size3, gfx::Rect(size3)));
   // Expect the frame ack;
   EXPECT_EQ(1u, sink_->message_count());
-  EXPECT_EQ(ViewMsg_SwapCompositorFrameAck::ID, sink_->GetMessageAt(0)->type());
+  EXPECT_EQ(ViewMsg_ReclaimCompositorResources::ID,
+            sink_->GetMessageAt(0)->type());
   sink_->ClearMessages();
   EXPECT_EQ(size2.ToString(), view_->GetRequestedRendererSize().ToString());
 
   // Receive a frame of the correct size, should not be skipped and, and should
   // produce a Resize message after the commit.
   view_->OnSwapCompositorFrame(
       0, MakeDelegatedFrame(1.f, size2, gfx::Rect(size2)));
   cc::SurfaceId surface_id = view_->surface_id();
   if (surface_id.is_null()) {
     // No frame ack yet.
@@ skipping 18 matching lines @@
         // call
         // ui::WindowEventDispatcher::SynthesizeMouseMoveAfterChangeToWindow,
         // which the above WaitForCommit may cause to be picked up. Be robust
         // to this extra IPC coming in.
         InputMsg_HandleInputEvent::Param params;
         InputMsg_HandleInputEvent::Read(msg, &params);
         const blink::WebInputEvent* event = std::get<0>(params);
         EXPECT_EQ(blink::WebInputEvent::MouseMove, event->type);
         break;
       }
-      case ViewMsg_SwapCompositorFrameAck::ID:
+      case ViewMsg_ReclaimCompositorResources::ID:
         break;
       case ViewMsg_Resize::ID: {
         EXPECT_FALSE(has_resize);
         ViewMsg_Resize::Param params;
         ViewMsg_Resize::Read(msg, &params);
         EXPECT_EQ(size3.ToString(), std::get<0>(params).new_size.ToString());
         has_resize = true;
         break;
       }
       default:
@@ skipping 2441 matching lines @@
     // No bounds at index 1.
     EXPECT_FALSE(text_input_client()->GetCompositionCharacterBounds(1, &bound));
 
     // Valid bound at index 0.
     EXPECT_TRUE(text_input_client()->GetCompositionCharacterBounds(0, &bound));
     EXPECT_EQ(4 + (int)index, bound.height());
   }
 }
 
 }  // namespace content