Remove some dead BrowserPlugin and OOPIF compositing code.

content/browser/frame_host/cross_process_frame_connector.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 "content/browser/frame_host/cross_process_frame_connector.h"
 
 #include "content/browser/frame_host/render_frame_proxy_host.h"
 #include "content/browser/frame_host/render_widget_host_view_child_frame.h"
 #include "content/browser/renderer_host/render_view_host_impl.h"
 #include "content/browser/renderer_host/render_widget_host_impl.h"
@@ skipping 12 matching lines @@
 
 CrossProcessFrameConnector::~CrossProcessFrameConnector() {
   if (view_)
     view_->set_cross_process_frame_connector(NULL);
 }
 
 bool CrossProcessFrameConnector::OnMessageReceived(const IPC::Message& msg) {
   bool handled = true;
 
   IPC_BEGIN_MESSAGE_MAP(CrossProcessFrameConnector, msg)
-    IPC_MESSAGE_HANDLER(FrameHostMsg_BuffersSwappedACK, OnBuffersSwappedACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_CompositorFrameSwappedACK,
                         OnCompositorFrameSwappedACK)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ReclaimCompositorResources,
                         OnReclaimCompositorResources)
     IPC_MESSAGE_HANDLER(FrameHostMsg_ForwardInputEvent, OnForwardInputEvent)
     IPC_MESSAGE_HANDLER(FrameHostMsg_InitializeChildFrame,
                         OnInitializeChildFrame)
     IPC_MESSAGE_UNHANDLED(handled = false)
   IPC_END_MESSAGE_MAP()
 
@@ skipping 14 matching lines @@
     SetDeviceScaleFactor(device_scale_factor_);
     SetSize(child_frame_rect_);
   }
 }
 
 void CrossProcessFrameConnector::RenderProcessGone() {
   frame_proxy_in_parent_renderer_->Send(new FrameMsg_ChildFrameProcessGone(
       frame_proxy_in_parent_renderer_->GetRoutingID()));
 }
 
-void CrossProcessFrameConnector::ChildFrameBuffersSwapped(
-    const GpuHostMsg_AcceleratedSurfaceBuffersSwapped_Params& gpu_params,
-    int gpu_host_id) {
-
-  FrameMsg_BuffersSwapped_Params params;
-  params.size = gpu_params.size;
-  params.mailbox = gpu_params.mailbox;
-  params.gpu_route_id = gpu_params.route_id;
-  params.gpu_host_id = gpu_host_id;
-
-  frame_proxy_in_parent_renderer_->Send(new FrameMsg_BuffersSwapped(
-      frame_proxy_in_parent_renderer_->GetRoutingID(), params));
-}
-
 void CrossProcessFrameConnector::ChildFrameCompositorFrameSwapped(
     uint32 output_surface_id,
     int host_id,
     int route_id,
     scoped_ptr<cc::CompositorFrame> frame) {
   FrameMsg_CompositorFrameSwapped_Params params;
   frame->AssignTo(&params.frame);
   params.output_surface_id = output_surface_id;
   params.producing_route_id = route_id;
   params.producing_host_id = host_id;
   frame_proxy_in_parent_renderer_->Send(new FrameMsg_CompositorFrameSwapped(
       frame_proxy_in_parent_renderer_->GetRoutingID(), params));
 }
 
-void CrossProcessFrameConnector::OnBuffersSwappedACK(
-    const FrameHostMsg_BuffersSwappedACK_Params& params) {
-  AcceleratedSurfaceMsg_BufferPresented_Params ack_params;
-  ack_params.mailbox = params.mailbox;
-  ack_params.sync_point = params.sync_point;
-  RenderWidgetHostImpl::AcknowledgeBufferPresent(params.gpu_route_id,
-                                                 params.gpu_host_id,
-                                                 ack_params);
-
-  // TODO(kenrb): Special case stuff for Win + Mac.
-}
-
 void CrossProcessFrameConnector::OnCompositorFrameSwappedACK(
     const FrameHostMsg_CompositorFrameSwappedACK_Params& params) {
   RenderWidgetHostImpl::SendSwapCompositorFrameAck(params.producing_route_id,
                                                    params.output_surface_id,
                                                    params.producing_host_id,
                                                    params.ack);
 }
 
 void CrossProcessFrameConnector::OnReclaimCompositorResources(
     const FrameHostMsg_ReclaimCompositorResources_Params& params) {
@@ skipping 57 matching lines @@
   }
 }
 
 void CrossProcessFrameConnector::SetSize(gfx::Rect frame_rect) {
   child_frame_rect_ = frame_rect;
   if (view_)
     view_->SetSize(frame_rect.size());
 }
 
 }  // namespace content