Add a mojo channel for frame messages.

content/browser/frame_host/interstitial_page_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/interstitial_page_impl.h"
 
 #include <utility>
 #include <vector>
 
 #include "base/bind.h"
@@ skipping 413 matching lines @@
     return static_cast<WebContentsImpl*>(web_contents_)->GetAccessibilityMode();
   else
     return AccessibilityMode();
 }
 
 void InterstitialPageImpl::Cut() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return;
 
-  focused_node->current_frame_host()->Send(
-      new InputMsg_Cut(focused_node->current_frame_host()->GetRoutingID()));
+  focused_node->current_frame_host()->GetFrameInputHandler()->Cut();
   RecordAction(base::UserMetricsAction("Cut"));
 }
 
 void InterstitialPageImpl::Copy() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return;
 
-  focused_node->current_frame_host()->Send(
-      new InputMsg_Copy(focused_node->current_frame_host()->GetRoutingID()));
+  focused_node->current_frame_host()->GetFrameInputHandler()->Copy();
   RecordAction(base::UserMetricsAction("Copy"));
 }
 
 void InterstitialPageImpl::Paste() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return;
 
-  focused_node->current_frame_host()->Send(
-      new InputMsg_Paste(focused_node->current_frame_host()->GetRoutingID()));
+  focused_node->current_frame_host()->GetFrameInputHandler()->Paste();
   RecordAction(base::UserMetricsAction("Paste"));
 }
 
 void InterstitialPageImpl::SelectAll() {
   FrameTreeNode* focused_node = frame_tree_.GetFocusedFrame();
   if (!focused_node)
     return;
 
-  focused_node->current_frame_host()->Send(new InputMsg_SelectAll(
-      focused_node->current_frame_host()->GetRoutingID()));
+  focused_node->current_frame_host()->GetFrameInputHandler()->SelectAll();
   RecordAction(base::UserMetricsAction("SelectAll"));
 }
 
 RenderViewHostDelegateView* InterstitialPageImpl::GetDelegateView() {
   return rvh_delegate_view_.get();
 }
 
 WebContents* InterstitialPageImpl::GetWebContents() const {
   return web_contents();
 }
@@ skipping 509 matching lines @@
 RenderWidgetHostInputEventRouter* InterstitialPageImpl::GetInputEventRouter() {
   WebContentsImpl* web_contents_impl =
       static_cast<WebContentsImpl*>(web_contents_);
   if (!web_contents_impl)
     return nullptr;
 
   return web_contents_impl->GetInputEventRouter();
 }
 
 }  // namespace content