Add reload item to default developer-mode platform app context menu.

chrome/browser/tab_contents/render_view_context_menu.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 <algorithm>
 #include <set>
 #include <utility>
 
 #include "chrome/browser/tab_contents/render_view_context_menu.h"
 
@@ skipping 632 matching lines @@
   return NULL;
 }
 
 void RenderViewContextMenu::AppendPlatformAppItems(
     const Extension* platform_app) {
   DCHECK(platform_app);
   int index = 0;
   AppendExtensionItems(platform_app->id(), &index);
 
   // Add dev tools for unpacked extensions.
-  if (platform_app->location() == Extension::LOAD)
+  if (platform_app->location() == Extension::LOAD) {
+    menu_model_.AddItemWithStringId(IDC_RELOAD, IDS_CONTENT_CONTEXT_RELOAD);
     AppendDeveloperItems();
+  }
 }
 
 void RenderViewContextMenu::AppendPopupExtensionItems() {
   bool has_selection = !params_.selection_text.empty();
 
   if (params_.is_editable)
     AppendEditableItems();
   else if (has_selection)
     AppendCopyItem();
 
@@ skipping 1325 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);
 }