Componentize GCM Part 1: create GCM component and move some files over

chrome/chrome_browser.gypi

Index: chrome/chrome_browser.gypi
diff --git a/chrome/chrome_browser.gypi b/chrome/chrome_browser.gypi
index e4381da3fd3dc22c4ac80724de9f367de1019579..cf6d7da9b075c2393f3fc41aaa27d0d773126fd1 100644
--- a/chrome/chrome_browser.gypi
+++ b/chrome/chrome_browser.gypi
@@ -37,6 +37,7 @@
         '../components/components.gyp:favicon_base',
         '../components/components.gyp:favicon_core',
         '../components/components.gyp:feedback_component',
+        '../components/components.gyp:gcm_driver',
         '../components/components.gyp:google_core_browser',
         '../components/components.gyp:infobars_core',
         '../components/components.gyp:invalidation',
@@ -66,7 +67,6 @@
         '../content/content.gyp:content_common',
         '../courgette/courgette.gyp:courgette_lib',
         '../crypto/crypto.gyp:crypto',
-        '../google_apis/gcm/gcm.gyp:gcm',
         '../google_apis/google_apis.gyp:google_apis',
         '../jingle/jingle.gyp:notifier',
         '../skia/skia.gyp:skia',
@@ -1986,11 +1986,6 @@
         'browser/search_engines/template_url_service_observer.h',
         'browser/search_engines/util.cc',
         'browser/search_engines/util.h',
-        'browser/services/gcm/default_gcm_app_handler.cc',
-        'browser/services/gcm/default_gcm_app_handler.h',
-        'browser/services/gcm/gcm_app_handler.h',
-        'browser/services/gcm/gcm_client_factory.cc',
-        'browser/services/gcm/gcm_client_factory.h',
         'browser/services/gcm/gcm_profile_service.cc',
         'browser/services/gcm/gcm_profile_service.h',
         'browser/services/gcm/gcm_profile_service_factory.cc',