Clear Browsing Data hook added and some small tests.

chrome/browser/automation/automation_provider_observers.cc

 // Copyright (c) 2010 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/automation/automation_provider_observers.h"
 
 #include "base/basictypes.h"
 #include "base/json/json_writer.h"
 #include "base/string_util.h"
 #include "chrome/app/chrome_dll_resource.h"
@@ skipping 994 matching lines @@
 
   return_value->Set(L"history", history_list);
   // Return history info.
   base::JSONWriter::Write(return_value.get(), false, &json_return);
   AutomationMsg_SendJSONRequest::WriteReplyParams(
       reply_message_, json_return, reply_return);
   provider_->Send(reply_message_);
   delete this;
 }
 
+void AutomationProviderBrowsingDataObserver::OnBrowsingDataRemoverDone() {
+  // Send back an empty success message
+  AutomationMsg_SendJSONRequest::WriteReplyParams(
+      reply_message_, std::string("{}"), true);
+  provider_->Send(reply_message_);
+  delete this;
+}
+
 OmniboxAcceptNotificationObserver::OmniboxAcceptNotificationObserver(
     NavigationController* controller,
     AutomationProvider* automation,
     IPC::Message* reply_message)
   : automation_(automation),
     reply_message_(reply_message),
     controller_(controller) {
   Source<NavigationController> source(controller_);
   registrar_.Add(this, NotificationType::LOAD_STOP, source);
   // Pages requiring auth don't send LOAD_STOP.
@@ skipping 35 matching lines @@
     const NotificationDetails& details) {
   if (type == NotificationType::SAVE_PACKAGE_SUCCESSFULLY_FINISHED) {
     AutomationMsg_SendJSONRequest::WriteReplyParams(
         reply_message_, std::string("{}"), true);
     automation_->Send(reply_message_);
     delete this;
   } else {
     NOTREACHED();
   }
 }