Vibration API : migrate to device/vibration using mojo.

device/vibration/vibration_provider.h

Index: device/vibration/vibration_provider.h
diff --git a/content/public/browser/vibration_provider.h b/device/vibration/vibration_provider.h
similarity index 67%
rename from content/public/browser/vibration_provider.h
rename to device/vibration/vibration_provider.h
index 71eba76a2da0be51ad7f38a0b7ddcda3dec7a531..571c19848dc4aff64dd1d18474b9ab46851305ec 100644
--- a/content/public/browser/vibration_provider.h
+++ b/device/vibration/vibration_provider.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_PUBLIC_BROWSER_VIBRATION_PROVIDER_H_
-#define CONTENT_PUBLIC_BROWSER_VIBRATION_PROVIDER_H_
+#ifndef DEVICE_VIBRATION_VIBRATION_PROVIDER_H_
+#define DEVICE_VIBRATION_VIBRATION_PROVIDER_H_
 
-namespace content {
+namespace device {
 
 class VibrationProvider {
  public:
@@ -18,6 +18,6 @@ class VibrationProvider {
   virtual ~VibrationProvider() {}
 };
 
-}  // namespace content
+}  // namespace device
 
-#endif // CONTENT_PUBLIC_BROWSER_VIBRATION_PROVIDER_H_
+#endif // DEVICE_VIBRATION_VIBRATION_PROVIDER_H_