Select and close previous theme info bars when resetting to default theme via...

chrome/test/automation/automation_proxy.h

 // 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.
 
 #ifndef CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__
 #define CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__
 
 #include <string>
 #include <vector>
 
@@ skipping 165 matching lines @@
   void SignalAppLaunch(const std::string& version_string);
   void SignalInitialLoads();
   // load_time is how long, in ms, the tab contents took to load.
   void SignalNewTabUITab(int load_time);
 
   // Set whether or not running the save page as... command show prompt the
   // user for a download path.  Returns true if the message is successfully
   // sent.
   bool SavePackageShouldPromptUser(bool should_prompt) WARN_UNUSED_RESULT;
 
-  // Installs the extension crx. Returns the ExtensionProxy for the
-  // installed extension, or NULL on failure.
+  // Installs the extension crx. If |with_ui| is true an install confirmation
+  // and notification UI is shown, otherwise the install is silent. Returns the
+  // ExtensionProxy for the installed extension, or NULL on failure.
   // Note: Overinstalls and downgrades will return NULL.
-  scoped_refptr<ExtensionProxy> InstallExtension(const FilePath& crx_file);
+  scoped_refptr<ExtensionProxy> InstallExtension(const FilePath& crx_file,
+                                                 bool with_ui);
 
   // Asserts that the next extension test result is true.
   void EnsureExtensionTestResult();
 
   // Gets a list of all enabled extensions' base directories.
   // Returns true on success.
   bool GetEnabledExtensions(std::vector<FilePath>* extension_directories);
 
+  // Resets to the default theme. Returns true on success.
+  bool ResetToDefaultTheme();
+
 #if defined(OS_CHROMEOS)
   // Logs in through the Chrome OS login wizard with given |username|
   // and |password|.  Returns true on success.
   bool LoginWithUserAndPass(const std::string& username,
                             const std::string& password) WARN_UNUSED_RESULT;
 #endif
 
   // Returns the ID of the automation IPC channel, so that it can be
   // passed to the app as a launch parameter.
   const std::string& channel_id() const { return channel_id_; }
@@ skipping 74 matching lines @@
 
   // Delay to let the browser execute the command.
   base::TimeDelta command_execution_timeout_;
 
   PlatformThreadId listener_thread_id_;
 
   DISALLOW_COPY_AND_ASSIGN(AutomationProxy);
 };
 
 #endif  // CHROME_TEST_AUTOMATION_AUTOMATION_PROXY_H__