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

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index 68ce2f815816a3573249cd9c43d21155b172d307..b257a1c44c329e055c694b176a92a58c6be70d3b 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -1362,6 +1362,8 @@
         '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',
@@ -3667,6 +3669,14 @@
                 ['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.