Files.app: show the warning message when drive authentication is failed

chrome/browser/chromeos/extensions/file_browser_private_api.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_CHROMEOS_EXTENSIONS_FILE_BROWSER_PRIVATE_API_H_
 #define CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_BROWSER_PRIVATE_API_H_
 
 #include <map>
 #include <queue>
 #include <string>
@@ skipping 46 matching lines @@
   static FileBrowserPrivateAPI* Get(Profile* profile);
 
   scoped_refptr<FileBrowserEventRouter> event_router() {
     return event_router_;
   }
 
  private:
   scoped_refptr<FileBrowserEventRouter> event_router_;
 };
 
+// Implements the chrome.fileBrowserPrivate.logout method.
+class LogoutFunction : public AsyncExtensionFunction {

[satorux1, 2013/02/08 07:28:15]

LogoutUserFunction

[yoshiki, 2013/02/12 01:13:32]

Done.

+ public:
+  DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.logout",
+                             FILEBROWSERPRIVATE_LOGOUT)
+
+ protected:
+  virtual ~LogoutFunction() {}
+
+  // AsyncExtensionFunction overrides.
+  virtual bool RunImpl() OVERRIDE;
+};
+
 // Implements the chrome.fileBrowserPrivate.requestLocalFileSystem method.
 class RequestLocalFileSystemFunction : public AsyncExtensionFunction {
  public:
   DECLARE_EXTENSION_FUNCTION("fileBrowserPrivate.requestLocalFileSystem",
                              FILEBROWSERPRIVATE_REQUESTLOCALFILESYSTEM)
 
  protected:
   virtual ~RequestLocalFileSystemFunction() {}
 
   // AsyncExtensionFunction overrides.
@@ skipping 815 matching lines @@
  protected:
   virtual ~ValidatePathNameLengthFunction();
 
   void OnFilePathLimitRetrieved(size_t current_length, size_t max_length);
 
   // AsyncExtensionFunction overrides.
   virtual bool RunImpl() OVERRIDE;
 };
 
 #endif  // CHROME_BROWSER_CHROMEOS_EXTENSIONS_FILE_BROWSER_PRIVATE_API_H_