Move GetContextMenuNode from RenderView to RenderFrame.

chrome/browser/renderer_context_menu/render_view_context_menu.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 "chrome/browser/renderer_context_menu/render_view_context_menu.h"
 
 #include <algorithm>
 #include <set>
 #include <utility>
 
@@ skipping 1703 matching lines @@
         }
 #else
         printing::PrintViewManagerBasic* print_view_manager =
             printing::PrintViewManagerBasic::FromWebContents(
                 source_web_contents_);
         if (!print_view_manager)
           break;
         print_view_manager->PrintNow();
 #endif  // defined(ENABLE_FULL_PRINTING)
       } else {
-        rvh->Send(new PrintMsg_PrintNodeUnderContextMenu(rvh->GetRoutingID()));
+        if (render_frame_host) {
+          render_frame_host->Send(new PrintMsg_PrintNodeUnderContextMenu(
+              render_frame_host->GetRoutingID()));
+        }
       }
 #endif  // defined(ENABLE_PRINTING)
       break;
 
     case IDC_VIEW_SOURCE:
       source_web_contents_->ViewSource();
       break;
 
     case IDC_CONTENT_CONTEXT_INSPECTELEMENT:
       Inspect(params_.x, params_.y);
@@ skipping 289 matching lines @@
       content::Source<Profile>(Profile::FromBrowserContext(
           source_web_contents_->GetBrowserContext())),
       content::Details<RetargetingDetails>(&details));
 }
 
 void RenderViewContextMenu::CopyImageAt(int x, int y) {
   source_web_contents_->GetRenderViewHost()->CopyImageAt(x, y);
 }
 
 void RenderViewContextMenu::GetImageThumbnailForSearch() {
-  source_web_contents_->GetRenderViewHost()->Send(
-       new ChromeViewMsg_RequestThumbnailForContextNode(
-           source_web_contents_->GetRenderViewHost()->GetRoutingID(),
-           kImageSearchThumbnailMinSize,
-           gfx::Size(kImageSearchThumbnailMaxWidth,
-                     kImageSearchThumbnailMaxHeight)));
+  RenderFrameHost* render_frame_host =
+      RenderFrameHost::FromID(render_process_id_, render_frame_id_);
+  if (!render_frame_host)
+    return;
+  render_frame_host->Send(new ChromeViewMsg_RequestThumbnailForContextNode(
+      render_frame_host->GetRoutingID(),
+      kImageSearchThumbnailMinSize,
+      gfx::Size(kImageSearchThumbnailMaxWidth,
+                kImageSearchThumbnailMaxHeight)));
 }
 
 void RenderViewContextMenu::Inspect(int x, int y) {
   content::RecordAction(UserMetricsAction("DevTools_InspectElement"));
   RenderFrameHost* render_frame_host =
       RenderFrameHost::FromID(render_process_id_, render_frame_id_);
   if (!render_frame_host)
     return;
   DevToolsWindow::InspectElement(render_frame_host->GetRenderViewHost(), x, y);
 }
@@ skipping 11 matching lines @@
   source_web_contents_->GetRenderViewHost()->
       ExecuteMediaPlayerActionAtLocation(location, action);
 }
 
 void RenderViewContextMenu::PluginActionAt(
     const gfx::Point& location,
     const WebPluginAction& action) {
   source_web_contents_->GetRenderViewHost()->
       ExecutePluginActionAtLocation(location, action);
 }