Lands http://codereview.chromium.org/3153008 for bryeung:

chrome/chrome_browser.gypi

 # 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.
 
 {
   'targets': [
     {
       'target_name': 'browser',
       'type': '<(library)',
       'msvs_guid': '5BF908A7-68FB-4A4B-99E3-8C749F1FE4EA',
@@ skipping 1344 matching lines @@
         'browser/extensions/extension_idle_api_constants.cc',
         'browser/extensions/extension_idle_api_constants.h',
         'browser/extensions/extension_i18n_api.cc',
         'browser/extensions/extension_i18n_api.h',
         'browser/extensions/extension_infobar_module.cc',
         'browser/extensions/extension_infobar_module.h',
         'browser/extensions/extension_infobar_module_constants.cc',
         'browser/extensions/extension_infobar_module_constants.h',
         'browser/extensions/extension_infobar_delegate.cc',
         'browser/extensions/extension_infobar_delegate.h',
+        'browser/extensions/extension_input_api.cc',
+        'browser/extensions/extension_input_api.h',
         'browser/extensions/extension_install_ui.cc',
         'browser/extensions/extension_install_ui.h',
         'browser/extensions/extension_menu_manager.cc',
         'browser/extensions/extension_menu_manager.h',
         'browser/extensions/extension_message_service.cc',
         'browser/extensions/extension_message_service.h',
         'browser/extensions/extension_metrics_module.cc',
         'browser/extensions/extension_metrics_module.h',
         'browser/extensions/extension_omnibox_api.cc',
         'browser/extensions/extension_omnibox_api.h',
@@ skipping 2285 matching lines @@
                 ['exclude', '^browser/extensions/extension_host_mac.h'],
                 ['exclude', '^browser/extensions/extension_host_mac.mm'],
                 ['exclude', '^browser/extensions/external_registry_extension_provider_win.cc'],
                 ['exclude', '^browser/tab_contents/tab_contents_view_gtk.cc'],
                 ['exclude', '^browser/tab_contents/tab_contents_view_gtk.h'],
                 ['exclude', '^browser/tab_contents/render_view_context_menu_gtk.cc'],
                 ['exclude', '^browser/tab_contents/render_view_context_menu_gtk.h'],
                 ['exclude', '^browser/browser_list_gtk.cc'],
               ],
             }],
+            # Exclude these toolkit_views specific files again.
+            # (Required because of the '^browser/extensions/' include above)
+            ['toolkit_views==0', {
+              'sources/': [
+                ['exclude', '^browser/extensions/extension_input_api.cc'],
+                ['exclude', '^browser/extensions/extension_input_api.h'],
+              ],
+            }],
             # These GTK files haven't been ported to views, while ChromeOS has
             # its own separate implementation below.  So re-include them only on
             # non-ChromeOS views Linux builds.
             ['OS=="linux" and toolkit_views==1 and chromeos==0', {
               'sources/': [
                 ['include', '^browser/gtk/dialogs_gtk.cc'],
                 ['include', '^browser/gtk/external_protocol_dialog_gtk.cc'],
                 ['include', '^browser/gtk/external_protocol_dialog_gtk.h'],
                 ['include', '^browser/views/notifications/balloon_view.cc'],
                 ['include', '^browser/views/notifications/balloon_view.h'],
@@ skipping 174 matching lines @@
       ],
     },
   ],
 }
 
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