Size reduction: halve npchrome_frame.dll via code motion.

chrome/chrome_common.gypi

 # Copyright (c) 2011 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.
 
 {
   'target_defaults': {
     'variables': {
       'chrome_common_target': 0,
     },
     'target_conditions': [
@@ skipping 115 matching lines @@
         '../third_party/libxml/libxml.gyp:libxml',
         '../third_party/sqlite/sqlite.gyp:sqlite',
         '../third_party/zlib/zlib.gyp:zlib',
         '../webkit/support/webkit_support.gyp:glue',
       ],
       'sources': [
         # .cc, .h, and .mm files under chrome/common that are not required for
         # building 64-bit Windows targets. Test files are not included.
         'common/automation_constants.cc',
         'common/automation_constants.h',
+        'common/automation_message_types.cc',

[amit, 2011/04/14 15:48:36]

How about: common_automation_messages.h/cc, chrome_frame_messages.h/cc?

+        'common/automation_message_types2.cc',
+        'common/automation_message_types.h',
         'common/automation_messages.cc',
         'common/automation_messages.h',
         'common/automation_messages_internal.h',
         'common/badge_util.cc',
         'common/badge_util.h',
         'common/chrome_content_client.cc',
         'common/chrome_content_client.h',
         'common/chrome_content_gpu_client.cc',
         'common/chrome_content_gpu_client.h',
         'common/chrome_content_plugin_client.cc',
         'common/chrome_content_plugin_client.h',
         'common/common_glue.cc',
         'common/common_message_generator.cc',
         'common/common_message_generator.h',
+        'common/content_settings_traits.cc',
+        'common/content_settings_traits.h',
         'common/default_plugin.cc',
         'common/default_plugin.h',
         'common/deprecated/event_sys-inl.h',
         'common/deprecated/event_sys.h',
         'common/extensions/extension.cc',
         'common/extensions/extension.h',
         'common/extensions/extension_action.cc',
         'common/extensions/extension_action.h',
         'common/extensions/extension_constants.cc',
         'common/extensions/extension_constants.h',
@@ skipping 317 matching lines @@
           'configurations': {
             'Common_Base': {
               'msvs_target_platform': 'x64',
             },
           },
         },
       ],
     }],
   ],
 }