Add test for showing confirmation dialog for unsecure signin

chrome/browser/extensions/signin/gaia_auth_extension_loader.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_EXTENSIONS_SIGNIN_GAIA_AUTH_EXTENSION_LOADER_H_
 #define CHROME_BROWSER_EXTENSIONS_SIGNIN_GAIA_AUTH_EXTENSION_LOADER_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "extensions/browser/browser_context_keyed_api_factory.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 
+const char kGaiaAuthExtensionId[] = "mfffpogegjflfpflabcdkioaeobkgjik";
+const char kGaiaAuthExtensionOrigin[] =
+      "chrome-extension://mfffpogegjflfpflabcdkioaeobkgjik";
+
 // Manages and registers the gaia auth extension with the extension system.
 class GaiaAuthExtensionLoader : public BrowserContextKeyedAPI {
  public:
   explicit GaiaAuthExtensionLoader(content::BrowserContext* context);
   virtual ~GaiaAuthExtensionLoader();
 
   // Load the gaia auth extension if the extension is not loaded yet.
   void LoadIfNeeded();
   // Unload the gaia auth extension if no pending reference.
   void UnloadIfNeeded();
@@ skipping 18 matching lines @@
 
   content::BrowserContext* browser_context_;
   int load_count_;
 
   DISALLOW_COPY_AND_ASSIGN(GaiaAuthExtensionLoader);
 };
 
 } // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_SIGNIN_GAIA_AUTH_EXTENSION_LOADER_H_