Implement people search.

chrome/browser/ui/app_list/search/webstore_installer.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_UI_APP_LIST_SEARCH_WEBSTORE_INSTALLER_H_
-#define CHROME_BROWSER_UI_APP_LIST_SEARCH_WEBSTORE_INSTALLER_H_
-
-#include <string>
-
-#include "base/basictypes.h"
-#include "chrome/browser/extensions/webstore_startup_installer.h"
-#include "content/public/browser/page_navigator.h"
-
-class Profile;
-
-namespace app_list {
-
-// WebstoreInstaller handles install for web store search results.
-class WebstoreInstaller : public extensions::WebstoreStartupInstaller,
-                          public content::PageNavigator {
- public:
-  typedef WebstoreStandaloneInstaller::Callback Callback;
-
-  WebstoreInstaller(const std::string& webstore_item_id,
-                    Profile* profile,
-                    gfx::NativeWindow parent_window,
-                    const Callback& callback);
-
- private:
-  friend class base::RefCountedThreadSafe<WebstoreInstaller>;
-
-  virtual ~WebstoreInstaller();
-
-  // extensions::WebstoreStartupInstaller overrides:
-  virtual scoped_ptr<ExtensionInstallPrompt> CreateInstallUI() OVERRIDE;
-
-  // content::PageNavigator overrides:
-  virtual content::WebContents* OpenURL(
-      const content::OpenURLParams& params) OVERRIDE;
-
-  Profile* profile_;
-  gfx::NativeWindow parent_window_;
-
-  DISALLOW_COPY_AND_ASSIGN(WebstoreInstaller);
-};
-
-}  // namespace app_list
-
-#endif  // CHROME_BROWSER_UI_APP_LIST_SEARCH_WEBSTORE_INSTALLER_H_