Added support for context menus to status icons.

chrome/browser/cocoa/status_icons/status_icon_mac.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.
 
 #include "chrome/browser/cocoa/status_icons/status_icon_mac.h"
 
 #include "base/logging.h"
 #include "base/sys_string_conversions.h"
 #include "skia/ext/skia_utils_mac.h"
 #include "third_party/skia/include/core/SkBitmap.h"
@@ skipping 57 matching lines @@
   if (!bitmap.isNull()) {
     NSImage* image = gfx::SkBitmapToNSImage(bitmap);
     if (image)
       [item() setAlternateImage:image];
   }
 }
 
 void StatusIconMac::SetToolTip(const string16& tool_tip) {
   [item() setToolTip:base::SysUTF16ToNSString(tool_tip)];
 }
+
+void StatusIconMac::ResetContextMenu(menus::MenuModel* menu) {
+  // TODO(atwilson): Add support for context menus for Mac when actually needed
+  // (not yet used by anything) - http://crbug.com/37375.
+}