Create app shims with 32-bit icons only, as per OSX 10.5 spec.

chrome/chrome_browser.gypi

 # Copyright 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': 'static_library',
       'variables': { 'enable_wexit_time_destructors': 1, },
@@ skipping 2871 matching lines @@
               '$(SDKROOT)/System/Library/Frameworks/AddressBook.framework',
               '$(SDKROOT)/System/Library/Frameworks/AudioUnit.framework',
               '$(SDKROOT)/System/Library/Frameworks/DiskArbitration.framework',
               '$(SDKROOT)/System/Library/Frameworks/IOKit.framework',
               '$(SDKROOT)/System/Library/Frameworks/ImageCaptureCore.framework',
               '$(SDKROOT)/System/Library/Frameworks/OpenGL.framework',
               '$(SDKROOT)/System/Library/Frameworks/QuartzCore.framework',
               '$(SDKROOT)/System/Library/Frameworks/SecurityInterface.framework',
             ],
           },
-          'dependencies': [
-            '../third_party/icon_family/icon_family.gyp:icon_family',
-          ],
           'sources': [
             # Build the necessary GTM sources
             '../third_party/GTM/Foundation/GTMServiceManagement.h',
             '../third_party/GTM/Foundation/GTMServiceManagement.c',
           ],
           'include_dirs': [
             '../third_party/GTM',
             '../third_party/GTM/Foundation',
           ],
         }],
@@ skipping 304 matching lines @@
             'package_name': 'org/chromium/chrome/browser/ui/toolbar',
             'template_deps': ['browser/ui/toolbar/toolbar_model_security_level_list.h'],
           },
           'includes': [ '../build/android/java_cpp_template.gypi' ],
         },
       ],
      },
     ],
   ],
 }