Remove the Activity Log UI

chrome/browser/ui/webui/extensions/extension_activity_ui.h

-// Copyright (c) 2012 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_UI_WEBUI_EXTENSIONS_EXTENSION_ACTIVITY_UI_H_
-#define CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ACTIVITY_UI_H_
-
-#include <string>
-#include <vector>
-#include "chrome/browser/extensions/activity_log/activity_actions.h"
-#include "chrome/browser/extensions/activity_log/activity_log.h"
-#include "content/public/browser/web_ui_controller.h"
-
-namespace extensions {
-class Extension;
-class Action;
-}
-
-class ExtensionActivityUI : public content::WebUIController,
-                            public extensions::ActivityLog::Observer {
- public:
-  explicit ExtensionActivityUI(content::WebUI* web_ui);
-  virtual ~ExtensionActivityUI();
-
-  // Callback for "requestExtensionData".
-  void HandleRequestExtensionData(const base::ListValue* args);
-
-  // Callback for fetching and displaying prior extension history data.
-  void FetchPreviousExtensionActivity(
-    scoped_ptr<std::vector<scoped_refptr<extensions::Action> > > actions);
-
-  // ActivityLog::Observer implementation.
-  virtual void OnExtensionActivity(
-      const extensions::Extension* extension,
-      extensions::ActivityLog::Activity activity,
-      const std::string& message) OVERRIDE;
-
- private:
-  const extensions::Extension* extension_;
-  Profile* profile_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionActivityUI);
-};
-
-#endif  // CHROME_BROWSER_UI_WEBUI_EXTENSIONS_EXTENSION_ACTIVITY_UI_H_