Refactor ProfileOAuth2TokenServiceRequest into OAuth2TokenServiceRequest

chrome/browser/signin/android_profile_oauth2_token_service.h

 // 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.
 
 #ifndef CHROME_BROWSER_SIGNIN_ANDROID_PROFILE_OAUTH2_TOKEN_SERVICE_H_
 #define CHROME_BROWSER_SIGNIN_ANDROID_PROFILE_OAUTH2_TOKEN_SERVICE_H_
 
 #include <jni.h>
 #include <string>
 
 #include "base/android/jni_weak_ref.h"
 #include "base/callback.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/time/time.h"
 #include "components/signin/core/browser/profile_oauth2_token_service.h"
 #include "google_apis/gaia/google_service_auth_error.h"
 
 // A specialization of ProfileOAuth2TokenService that will be returned by
 // ProfileOAuth2TokenServiceFactory for OS_ANDROID.  This instance uses
 // native Android features to lookup OAuth2 tokens.
 //
 // See |ProfileOAuth2TokenService| for usage details.
 //
 // Note: requests should be started from the UI thread. To start a
-// request from other thread, please use ProfileOAuth2TokenServiceRequest.
+// request from other thread, please use OAuth2TokenServiceRequest.
 class AndroidProfileOAuth2TokenService : public ProfileOAuth2TokenService {
  public:
   // Registers the AndroidProfileOAuth2TokenService's native methods through
   // JNI.
   static bool Register(JNIEnv* env);
 
   // Creates a new instance of the AndroidProfileOAuth2TokenService.
   static AndroidProfileOAuth2TokenService* Create();
 
   // Returns a reference to the Java instance of this service.
@@ skipping 81 matching lines @@
                         std::vector<std::string>& refreshed_ids,
                         std::vector<std::string>& revoked_ids);
 
  private:
   base::android::ScopedJavaGlobalRef<jobject> java_ref_;
 
   DISALLOW_COPY_AND_ASSIGN(AndroidProfileOAuth2TokenService);
 };
 
 #endif  // CHROME_BROWSER_SIGNIN_ANDROID_PROFILE_OAUTH2_TOKEN_SERVICE_H_