[Mac] Do not insert an "About Chrome" item when the Wrench menu shows an available update.

chrome/browser/cocoa/wrench_menu_controller.mm

 // Copyright (c) 2010 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.
 
 #import "chrome/browser/cocoa/wrench_menu_controller.h"
 
 #include "app/l10n_util.h"
 #include "app/menus/menu_model.h"
 #include "base/sys_string_conversions.h"
 #include "chrome/app/chrome_dll_resource.h"
@@ skipping 151 matching lines @@
 
 // Used to perform the actual dispatch on the outermost runloop.
 - (void)performCommandDispatch:(NSNumber*)tag {
   [self wrenchMenuModel]->ExecuteCommand([tag intValue]);
 }
 
 - (WrenchMenuModel*)wrenchMenuModel {
   return static_cast<WrenchMenuModel*>(model_);
 }
 
-// Inserts the update available notification menu item.
-- (void)insertUpdateAvailableItem {
-  WrenchMenuModel* model = [self wrenchMenuModel];
-  // Don't insert the item multiple times.
-  if (!model || model->GetIndexOfCommandId(IDC_ABOUT) != -1)
-    return;
-
-  // Update the model manually because the model is static because other
-  // platforms always have an About item.
-  int index = model->GetIndexOfCommandId(IDC_OPTIONS) + 1;
-  model->InsertItemAt(index, IDC_ABOUT,
-                      l10n_util::GetStringFUTF16(IDS_ABOUT,
-                          l10n_util::GetStringUTF16(IDS_PRODUCT_NAME)));
-
-  // The model does not broadcast change notifications to its delegate, so
-  // insert the actual menu item ourselves.
-  NSInteger menuIndex = [[self menu] indexOfItemWithTag:index];
-  [self addItemToMenu:[self menu]
-              atIndex:menuIndex
-            fromModel:model
-           modelIndex:index];
-
-  // Since the tag of each menu item is the index within the model, they need
-  // to be adjusted after insertion.
-  for (NSInteger i = menuIndex + 1; i < [[self menu] numberOfItems]; ++i) {
-    NSMenuItem* item = [[self menu] itemAtIndex:i];
-    [item setTag:[item tag] + 1];
-  }
-}
-
 // Fit the localized strings into the Cut/Copy/Paste control, then resize the
 // whole menu item accordingly.
 - (void)adjustPositioning {
   const CGFloat kButtonPadding = 12;
   CGFloat delta = 0;
 
   // Go through the three buttons from right-to-left, adjusting the size to fit
   // the localized strings while keeping them all aligned on their horizontal
   // edges.
   const size_t kAdjustViewCount = 3;
@@ skipping 28 matching lines @@
   parentFrame.size.width += delta;
   parentFrame.origin.x -= delta;
   [[editCut_ superview] setFrame:parentFrame];
 }
 
 - (NSButton*)zoomDisplay {
   return zoomDisplay_;
 }
 
 @end  // @implementation WrenchMenuController