<webview>: Make HandleContextMenu easier to refactor

content/browser/web_contents/web_contents_impl.cc

 // Copyright (c) 2012 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/web_contents/web_contents_impl.h"
 
 #include <utility>
 
 #include "base/command_line.h"
 #include "base/debug/trace_event.h"
@@ skipping 3164 matching lines @@
                     RenderFrameDeleted(render_frame_host));
 }
 
 void WebContentsImpl::WorkerCrashed(RenderFrameHost* render_frame_host) {
   if (delegate_)
     delegate_->WorkerCrashed(this);
 }
 
 void WebContentsImpl::ShowContextMenu(RenderFrameHost* render_frame_host,
                                       const ContextMenuParams& params) {
+  ContextMenuParams context_menu_params(params);
   // Allow WebContentsDelegates to handle the context menu operation first.
-  if (delegate_ && delegate_->HandleContextMenu(params))
+  if (GetBrowserPluginGuest()) {
+    WebContentsViewGuest* view_guest =
+        static_cast<WebContentsViewGuest*>(GetView());
+    context_menu_params = view_guest->ConvertContextMenuParams(params);
+  }
+  if (delegate_ && delegate_->HandleContextMenu(context_menu_params))
     return;
 
-  render_view_host_delegate_view_->ShowContextMenu(render_frame_host, params);
+  render_view_host_delegate_view_->ShowContextMenu(render_frame_host,
+                                                   context_menu_params);
 }
 
 void WebContentsImpl::RunJavaScriptMessage(
     RenderFrameHost* render_frame_host,
     const base::string16& message,
     const base::string16& default_prompt,
     const GURL& frame_url,
     JavaScriptMessageType javascript_message_type,
     IPC::Message* reply_msg) {
   // Suppress JavaScript dialogs when requested. Also suppress messages when
@@ skipping 870 matching lines @@
 
 void WebContentsImpl::OnPreferredSizeChanged(const gfx::Size& old_size) {
   if (!delegate_)
     return;
   const gfx::Size new_size = GetPreferredSize();
   if (new_size != old_size)
     delegate_->UpdatePreferredSize(this, new_size);
 }
 
 }  // namespace content