Toro: Move ExtensionProtocolHandler to //extensions

extensions/extensions.gyp

 # Copyright 2013 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': {
     'chromium_code': 1,
   },
   'targets': [
     {
@@ skipping 309 matching lines @@
         'browser/extension_pref_value_map.cc',
         'browser/extension_pref_value_map_factory.cc',
         'browser/extension_pref_value_map_factory.h',
         'browser/extension_pref_value_map.h',
         'browser/extension_prefs.cc',
         'browser/extension_prefs.h',
         'browser/extension_prefs_factory.cc',
         'browser/extension_prefs_factory.h',
         'browser/extension_prefs_observer.h',
         'browser/extension_prefs_scope.h',
+        'browser/extension_protocols.cc',
+        'browser/extension_protocols.h',
         'browser/extension_registry.cc',
         'browser/extension_registry.h',
         'browser/extension_registry_factory.cc',
         'browser/extension_registry_factory.h',
         'browser/extension_registry_observer.h',
         'browser/extension_scoped_prefs.h',
         'browser/extension_system.cc',
         'browser/extension_system.h',
         'browser/extension_system_provider.cc',
         'browser/extension_system_provider.h',
@@ skipping 136 matching lines @@
         'common/permissions/api_permission_set_unittest.cc',
         'common/permissions/manifest_permission_set_unittest.cc',
         'common/url_pattern_set_unittest.cc',
         'common/url_pattern_unittest.cc',
         'common/user_script_unittest.cc',
         'test/extensions_unittests_main.cc',
       ],
     },
   ]
 }