Move download messages from Renderer to Frame filter.

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 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/render_frame_host_impl.h"
 
 #include <utility>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 428 matching lines @@
   if (!callback.is_null()) {
     request_reply = true;
     key = g_next_javascript_callback_id++;
     javascript_callbacks_.insert(std::make_pair(key, callback));
   }
 
   Send(new FrameMsg_JavaScriptExecuteRequestInIsolatedWorld(
       routing_id_, javascript, key, request_reply, world_id));
 }
 
+void RenderFrameHostImpl::CopyImageAt(int x, int y) {
+  Send(new FrameMsg_CopyImageAt(routing_id_, x, y));
+}
+
+void RenderFrameHostImpl::SaveImageAt(int x, int y) {
+  Send(new FrameMsg_SaveImageAt(routing_id_, x, y));
+}
+
 RenderViewHost* RenderFrameHostImpl::GetRenderViewHost() {
   return render_view_host_;
 }
 
 ServiceRegistry* RenderFrameHostImpl::GetServiceRegistry() {
   return service_registry_.get();
 }
 
 blink::WebPageVisibilityState RenderFrameHostImpl::GetVisibilityState() {
   // Works around the crashes seen in https://crbug.com/501863, where the
@@ skipping 2399 matching lines @@
   // handler after it's destroyed so it can't run after the RFHI is destroyed.
   web_bluetooth_service_->SetClientConnectionErrorHandler(base::Bind(
       &RenderFrameHostImpl::DeleteWebBluetoothService, base::Unretained(this)));
 }
 
 void RenderFrameHostImpl::DeleteWebBluetoothService() {
   web_bluetooth_service_.reset();
 }
 
 }  // namespace content