Vibration API : migrate to device/vibration using mojo.

content/app/android/library_loader_hooks.cc

Index: content/app/android/library_loader_hooks.cc
diff --git a/content/app/android/library_loader_hooks.cc b/content/app/android/library_loader_hooks.cc
index 2b81f9a3f2ffd736f4402ed121e4b98dfc3f6c8a..b998316fea61cfa567289965dbae46a6c1c83827 100644
--- a/content/app/android/library_loader_hooks.cc
+++ b/content/app/android/library_loader_hooks.cc
@@ -22,6 +22,7 @@
 #include "content/common/content_constants_internal.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/result_codes.h"
+#include "device/vibration/android/vibration_jni_registrar.h"
 #include "media/base/android/media_jni_registrar.h"
 #include "net/android/net_jni_registrar.h"
 #include "ui/base/android/ui_base_jni_registrar.h"
@@ -62,6 +63,9 @@ bool EnsureJniRegistered(JNIEnv* env) {
     if (!content::android::RegisterAppJni(env))
       return false;
 
+    if (!device::android::RegisterVibrationJni(env))
+      return false;
+
     if (!media::RegisterJni(env))
       return false;