Page zoom improvements

content/content_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.
 
 {
   'dependencies': [
     '../base/base.gyp:base',
     '../build/temp_gyp/googleurl.gyp:googleurl',
     '../gpu/gpu.gyp:gpu_ipc',
     '../ipc/ipc.gyp:ipc',
@@ skipping 172 matching lines @@
     'common/np_channel_base.h',
     'common/npobject_base.h',
     'common/npobject_proxy.cc',
     'common/npobject_proxy.h',
     'common/npobject_stub.cc',
     'common/npobject_stub.h',
     'common/npobject_util.cc',
     'common/npobject_util.h',
     'common/p2p_messages.h',
     'common/p2p_sockets.h',
+    'common/page_zoom.cc',
     'common/pepper_file_messages.cc',
     'common/pepper_file_messages.h',
     'common/pepper_messages.h',
     'common/pepper_plugin_registry.cc',
     'common/pepper_plugin_registry.h',
     'common/plugin_carbon_interpose_constants_mac.cc',
     'common/plugin_carbon_interpose_constants_mac.h',
     'common/plugin_messages.h',
     'common/process_watcher.h',
     'common/process_watcher_mac.cc',
@@ skipping 130 matching lines @@
       ],
       'link_settings': {
         'libraries': [
           '-lEGL',
           '-lGLESv2',
         ],
       },
     }],
   ],
 }