Rewrite the Android implementation of BatteryMonitor directly in Java.

content/browser/mojo/service_registry_android.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_BROWSER_MOJO_SERVICE_REGISTRY_ANDROID_H_
 #define CONTENT_BROWSER_MOJO_SERVICE_REGISTRY_ANDROID_H_
 
 #include <jni.h>
 
 #include "base/android/scoped_java_ref.h"
@@ skipping 19 matching lines @@
                   jobject j_service_registry,
                   jobject j_manager,
                   jobject j_factory,
                   jstring j_name);
   void RemoveService(JNIEnv* env, jobject j_service_registry, jstring j_name);
   void ConnectToRemoteService(JNIEnv* env,
                               jobject j_service_registry,
                               jstring j_name,
                               jint handle);
 
-  const base::android::ScopedJavaGlobalRef<jobject>& GetObjForTesting() {
+  const base::android::ScopedJavaGlobalRef<jobject>& GetObj() {
     return obj_;
   }
 
  private:
   ServiceRegistryImpl* service_registry_;
   base::android::ScopedJavaGlobalRef<jobject> obj_;
 
   DISALLOW_COPY_AND_ASSIGN(ServiceRegistryAndroid);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_MOJO_SERVICE_REGISTRY_ANDROID_H_