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

chrome/browser/tab_contents/render_view_context_menu.cc

Index: chrome/browser/tab_contents/render_view_context_menu.cc
diff --git a/chrome/browser/tab_contents/render_view_context_menu.cc b/chrome/browser/tab_contents/render_view_context_menu.cc
index 8420bdf446268b9878bccfceba839f863193eb12..3219b0f693b2dc08e2fee620d32f7818e293f096 100644
--- a/chrome/browser/tab_contents/render_view_context_menu.cc
+++ b/chrome/browser/tab_contents/render_view_context_menu.cc
@@ -650,8 +650,10 @@ void RenderViewContextMenu::AppendPlatformAppItems(
   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() {