Make VibrationMessageFilter available to other platforms.

content/content_browser.gypi

Index: content/content_browser.gypi
diff --git a/content/content_browser.gypi b/content/content_browser.gypi
index 402ce52a77cf2e0598657bdd261fd59730ccda38..7f12dce2b6b6d90176241bca7eca8c30dd287438 100644
--- a/content/content_browser.gypi
+++ b/content/content_browser.gypi
@@ -30,6 +30,7 @@
     'port/browser/render_view_host_delegate_view.h',
     'port/browser/render_widget_host_view_port.h',
     'port/browser/synthetic_gesture.h',
+    'port/browser/vibration_provider.h',
     'port/browser/web_contents_view_port.h',
     'public/browser/access_token_store.h',
     'public/browser/android/compositor.h',
@@ -280,8 +281,6 @@
     'browser/android/touch_point.h',
     'browser/android/tracing_controller_android.cc',
     'browser/android/tracing_controller_android.h',
-    'browser/android/vibration_message_filter.cc',
-    'browser/android/vibration_message_filter.h',
     'browser/android/web_contents_observer_android.cc',
     'browser/android/web_contents_observer_android.h',
     'browser/appcache/appcache_dispatcher_host.cc',
@@ -1147,6 +1146,10 @@
     'browser/user_metrics.cc',
     'browser/utility_process_host_impl.cc',
     'browser/utility_process_host_impl.h',
+    'browser/vibration/vibration_message_filter.cc',
+    'browser/vibration/vibration_message_filter.h',
+    'browser/vibration/vibration_provider_android.cc',
+    'browser/vibration/vibration_provider_android.h',
     'browser/web_contents/aura/image_window_delegate.cc',
     'browser/web_contents/aura/image_window_delegate.h',
     'browser/web_contents/aura/shadow_layer_delegate.cc',