Move JNI annotations to annotations package.

base/android/java/src/org/chromium/base/PowerMonitor.java

 // Copyright 2012 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.
 
 package org.chromium.base;
 
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
 import android.os.BatteryManager;
 import android.os.Handler;
 import android.os.Looper;
 
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.JNINamespace;
+
 
 /**
  * Integrates native PowerMonitor with the java side.
  */
 @JNINamespace("base::android")
 public class PowerMonitor implements ApplicationStatus.ApplicationStateListener {
     private static final long SUSPEND_DELAY_MS = 1 * 60 * 1000;  // 1 minute.
     private static class LazyHolder {
         private static final PowerMonitor INSTANCE = new PowerMonitor();
     }
@@ skipping 65 matching lines @@
 
     @CalledByNative
     private static boolean isBatteryPower() {
         return sInstance.mIsBatteryPower;
     }
 
     private static native void nativeOnBatteryChargingChanged();
     private static native void nativeOnMainActivitySuspended();
     private static native void nativeOnMainActivityResumed();
 }