Add missing using statements for JNI types.

chrome/browser/profiles/profile_android.cc

 // Copyright 2013 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 "chrome/browser/profiles/profile_android.h"
 
 #include "base/android/jni_android.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_destroyer.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "jni/Profile_jni.h"
 
 using base::android::AttachCurrentThread;
+using base::android::JavaParamRef;
+using base::android::ScopedJavaLocalRef;
 
 namespace {
 const char kProfileAndroidKey[] = "profile_android";
 }  // namespace
 
 // static
 ProfileAndroid* ProfileAndroid::FromProfile(Profile* profile) {
   if (!profile)
     return NULL;
 
@@ skipping 92 matching lines @@
   obj_.Reset(env, jprofile.obj());
 }
 
 ProfileAndroid::~ProfileAndroid() {
   Java_Profile_onNativeDestroyed(AttachCurrentThread(), obj_.obj());
 }
 
 base::android::ScopedJavaLocalRef<jobject> ProfileAndroid::GetJavaObject() {
   return base::android::ScopedJavaLocalRef<jobject>(obj_);
 }