content: Remove blimp compositing dependencies.

content/browser/renderer_host/render_widget_host_impl.cc

Index: content/browser/renderer_host/render_widget_host_impl.cc
diff --git a/content/browser/renderer_host/render_widget_host_impl.cc b/content/browser/renderer_host/render_widget_host_impl.cc
index 5e57094a1ac9f7a891f91b77b7cf643fce0768ed..235b2565382e19f7b81b4a49fb38f45ff263f7ec 100644
--- a/content/browser/renderer_host/render_widget_host_impl.cc
+++ b/content/browser/renderer_host/render_widget_host_impl.cc
@@ -547,8 +547,6 @@ bool RenderWidgetHostImpl::OnMessageReceived(const IPC::Message &msg) {
                         OnImeCompositionRangeChanged)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidFirstPaintAfterLoad,
                         OnFirstPaintAfterLoad)
-    IPC_MESSAGE_HANDLER(ViewHostMsg_ForwardCompositorProto,
-                        OnForwardCompositorProto)
     IPC_MESSAGE_HANDLER(ViewHostMsg_SetNeedsBeginFrames, OnSetNeedsBeginFrames)
     IPC_MESSAGE_HANDLER(ViewHostMsg_FocusedNodeTouched, OnFocusedNodeTouched)
     IPC_MESSAGE_HANDLER(DragHostMsg_StartDragging, OnStartDragging)
@@ -1343,12 +1341,6 @@ void RenderWidgetHostImpl::GetScreenInfo(ScreenInfo* result) {
     input_router_->SetDeviceScaleFactor(result->device_scale_factor);
 }
 
-void RenderWidgetHostImpl::HandleCompositorProto(
-    const std::vector<uint8_t>& proto) {
-  DCHECK(!proto.empty());
-  Send(new ViewMsg_HandleCompositorProto(GetRoutingID(), proto));
-}
-
 void RenderWidgetHostImpl::DragTargetDragEnter(
     const DropData& drop_data,
     const gfx::Point& client_pt,
@@ -1476,12 +1468,6 @@ void RenderWidgetHostImpl::OnSelectionBoundsChanged(
   }
 }
 
-void RenderWidgetHostImpl::OnForwardCompositorProto(
-    const std::vector<uint8_t>& proto) {
-  if (delegate_)
-    delegate_->ForwardCompositorProto(this, proto);
-}
-
 void RenderWidgetHostImpl::OnSetNeedsBeginFrames(bool needs_begin_frames) {
   if (needs_begin_frames_ == needs_begin_frames)
     return;