InstantExtended: Remove overlay control code.

chrome/browser/ui/cocoa/tab_contents/render_view_context_menu_mac.mm

 // 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 "chrome/browser/ui/cocoa/tab_contents/render_view_context_menu_mac.h"
 
 #include "base/compiler_specific.h"
 #import "base/mac/scoped_sending_event.h"
 #include "base/message_loop.h"
 #include "base/strings/sys_string_conversions.h"
 #include "chrome/app/chrome_command_ids.h"
-#import "chrome/browser/ui/cocoa/browser_window_controller.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/render_widget_host_view.h"
 #include "grit/generated_resources.h"
 #import "ui/base/cocoa/menu_controller.h"
 #include "ui/base/l10n/l10n_util.h"
 
 using content::WebContents;
 
 namespace {
 
@@ skipping 79 matching lines @@
                    withEvent:clickEvent
                      forView:parent_view_];
   }
 }
 
 void RenderViewContextMenuMac::PlatformCancel() {
   [menu_controller_ cancel];
 }
 
 void RenderViewContextMenuMac::ExecuteCommand(int command_id, int event_flags) {
-  // Auxiliary windows that do not have address bars (Panels for example)
-  // may not have Instant support.
-  NSWindow* parent_window = [parent_view_ window];
-  BrowserWindowController* controller =
-      [BrowserWindowController browserWindowControllerForWindow:parent_window];
-  [controller commitInstant];  // It's ok if controller is nil.
-
   switch (command_id) {
     case IDC_CONTENT_CONTEXT_LOOK_UP_IN_DICTIONARY:
       LookUpInDictionary();
       break;
 
     case IDC_CONTENT_CONTEXT_SPEECH_START_SPEAKING:
       StartSpeaking();
       break;
 
     case IDC_CONTENT_CONTEXT_SPEECH_STOP_SPEAKING:
@@ skipping 149 matching lines @@
                                      command_id);
   if (!item)
     return;
 
   // Update the returned NSMenuItem directly so we can update it immediately.
   [item setEnabled:enabled];
   [item setTitle:SysUTF16ToNSString(title)];
   [item setHidden:hidden];
   [[item menu] itemChanged:item];
 }