Implement a task scheduler for BrowsingDataRemover

chrome/browser/android/signin/signin_manager_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 <vector>
 
 #include "chrome/browser/android/signin/signin_manager_android.h"
 
 #include "base/android/callback_android.h"
 #include "base/android/jni_android.h"
@@ skipping 41 matching lines @@
 
 // A BrowsingDataRemover::Observer that clears all Profile data and then
 // invokes a callback and deletes itself.
 class ProfileDataRemover : public BrowsingDataRemover::Observer {
  public:
   ProfileDataRemover(Profile* profile, const base::Closure& callback)
       : callback_(callback),
         origin_runner_(base::ThreadTaskRunnerHandle::Get()),
         remover_(BrowsingDataRemoverFactory::GetForBrowserContext(profile)) {
     remover_->AddObserver(this);
-    remover_->Remove(BrowsingDataRemover::Unbounded(),
-                     BrowsingDataRemover::REMOVE_ALL, BrowsingDataHelper::ALL);
+    remover_->RemoveAndReply(BrowsingDataRemover::Unbounded(),
+                             BrowsingDataRemover::REMOVE_ALL,
+                             BrowsingDataHelper::ALL, this);
   }
 
   ~ProfileDataRemover() override {}
 
   void OnBrowsingDataRemoverDone() override {
     remover_->RemoveObserver(this);
     origin_runner_->PostTask(FROM_HERE, callback_);
     origin_runner_->DeleteSoon(FROM_HERE, this);
   }
 
@@ skipping 264 matching lines @@
     const JavaParamRef<jstring>& j_email) {
   std::string email = base::android::ConvertJavaStringToUTF8(env, j_email);
   std::string domain = gaia::ExtractDomainName(email);
   return base::android::ConvertUTF8ToJavaString(env, domain);
 }
 
 // static
 bool SigninManagerAndroid::Register(JNIEnv* env) {
   return RegisterNativesImpl(env);
 }