Android: Remove GetApplicationContext for cast

chromecast/base/android/system_time_change_notifier_android.cc

 // Copyright 2015 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.
 
 #include "chromecast/base/android/system_time_change_notifier_android.h"
 
-#include "base/android/context_utils.h"
 #include "jni/SystemTimeChangeNotifierAndroid_jni.h"
 
 using base::android::JavaParamRef;
 
 namespace chromecast {
 
 // static
 bool SystemTimeChangeNotifierAndroid::RegisterJni(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }
 
 SystemTimeChangeNotifierAndroid::SystemTimeChangeNotifierAndroid() {
 }
 
 SystemTimeChangeNotifierAndroid::~SystemTimeChangeNotifierAndroid() {
 }
 
 void SystemTimeChangeNotifierAndroid::Initialize() {
   JNIEnv* env = base::android::AttachCurrentThread();
-  java_notifier_.Reset(Java_SystemTimeChangeNotifierAndroid_create(
-      env, base::android::GetApplicationContext()));
+  java_notifier_.Reset(Java_SystemTimeChangeNotifierAndroid_create(env));
   Java_SystemTimeChangeNotifierAndroid_initializeFromNative(
       env, java_notifier_, reinterpret_cast<jlong>(this));
 }
 
 void SystemTimeChangeNotifierAndroid::Finalize() {
   JNIEnv* env = base::android::AttachCurrentThread();
   Java_SystemTimeChangeNotifierAndroid_finalizeFromNative(env, java_notifier_);
 }
 
 void SystemTimeChangeNotifierAndroid::OnTimeChanged(
     JNIEnv* env,
     const JavaParamRef<jobject>& jobj) {
   NotifySystemTimeChanged();
 }
 
 }  // namespace chromecast