Android: Do not build chrome_page_zoom.cc.

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.
 
 {
   'variables': {
     # All .cc, .h, .m, and .mm files under browser except for:
     # * tests and mocks.
     # * code below browser/chromeos
     # * code below browser/extensions
@@ skipping 237 matching lines @@
       'browser/chrome_browser_main_mac.h',
       'browser/chrome_browser_main_mac.mm',
       'browser/chrome_browser_main_win.cc',
       'browser/chrome_browser_main_win.h',
       'browser/chrome_content_browser_client.cc',
       'browser/chrome_content_browser_client.h',
       'browser/chrome_content_browser_client_parts.h',
       'browser/chrome_elf_init_win.cc',
       'browser/chrome_elf_init_win.h',
       'browser/chrome_notification_types.h',
-      'browser/chrome_page_zoom.cc',
-      'browser/chrome_page_zoom.h',
-      'browser/chrome_page_zoom_constants.cc',
-      'browser/chrome_page_zoom_constants.h',
       'browser/chrome_select_file_dialog_factory_win.cc',
       'browser/chrome_select_file_dialog_factory_win.h',
       'browser/chrome_quota_permission_context.cc',
       'browser/chrome_quota_permission_context.h',
       'browser/command_observer.h',
       'browser/command_updater.cc',
       'browser/command_updater.h',
       'browser/command_updater_delegate.h',
       'browser/component_updater/chrome_component_updater_configurator.cc',
       'browser/component_updater/chrome_component_updater_configurator.h',
@@ skipping 1980 matching lines @@
       'browser/metrics/variations/variations_request_scheduler_mobile.h',
       'browser/net/spdyproxy/proxy_advisor.cc',
       'browser/net/spdyproxy/proxy_advisor.h',
     ],
     # Everything but Android and iOS.
     'chrome_browser_non_mobile_sources': [
       'browser/chrome_browser_field_trials_desktop.cc',
       'browser/chrome_browser_field_trials_desktop.h',
       'browser/chrome_device_client.cc',
       'browser/chrome_device_client.h',
+      'browser/chrome_page_zoom.cc',
+      'browser/chrome_page_zoom.h',
+      'browser/chrome_page_zoom_constants.cc',
+      'browser/chrome_page_zoom_constants.h',
     ],
     'chrome_browser_supervised_user_sources': [
       'browser/supervised_user/custodian_profile_downloader_service.cc',
       'browser/supervised_user/custodian_profile_downloader_service.h',
       'browser/supervised_user/custodian_profile_downloader_service_factory.cc',
       'browser/supervised_user/custodian_profile_downloader_service_factory.h',
       'browser/supervised_user/experimental/supervised_user_blacklist.cc',
       'browser/supervised_user/experimental/supervised_user_blacklist.h',
       'browser/supervised_user/experimental/supervised_user_blacklist_downloader.cc',
       'browser/supervised_user/experimental/supervised_user_blacklist_downloader.h',
@@ skipping 1331 matching lines @@
           'variables': {
             'proto_in_dir': 'browser/sync_file_system/drive_backend',
             'proto_out_dir': 'chrome/browser/sync_file_system/drive_backend',
           },
           'includes': [ '../build/protoc.gypi' ]
         },
       ],
     },],
   ],
 }