Add method for identifying different InfoBars

chrome/browser/extensions/api/messaging/incognito_connectability.cc

 // 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.
 
 #include "chrome/browser/extensions/api/messaging/incognito_connectability.h"
 
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "base/strings/string16.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 32 matching lines @@
   // delegate is destroyed.
   void set_answered() { answered_ = true; }
 
  private:
   IncognitoConnectabilityInfoBarDelegate(const base::string16& message,
                                          const InfoBarCallback& callback);
   ~IncognitoConnectabilityInfoBarDelegate() override;
 
   // ConfirmInfoBarDelegate:
   Type GetInfoBarType() const override;
+  std::string GetIdentifier() const override;
   base::string16 GetMessageText() const override;
   base::string16 GetButtonLabel(InfoBarButton button) const override;
   bool Accept() override;
   bool Cancel() override;
 
   base::string16 message_;
   bool answered_;
   InfoBarCallback callback_;
 };
 
@@ skipping 21 matching lines @@
     // should show an interactive prompt.
     callback_.Run(IncognitoConnectability::ScopedAlertTracker::INTERACTIVE);
   }
 }
 
 infobars::InfoBarDelegate::Type
 IncognitoConnectabilityInfoBarDelegate::GetInfoBarType() const {
   return PAGE_ACTION_TYPE;
 }
 
+std::string IncognitoConnectabilityInfoBarDelegate::GetIdentifier() const {
+  return "IncognitoConnectabilityInfoBarDelegate";
+}
+
 base::string16 IncognitoConnectabilityInfoBarDelegate::GetMessageText() const {
   return message_;
 }
 
 base::string16 IncognitoConnectabilityInfoBarDelegate::GetButtonLabel(
     InfoBarButton button) const {
   return l10n_util::GetStringUTF16(
       (button == BUTTON_OK) ? IDS_PERMISSION_ALLOW : IDS_PERMISSION_DENY);
 }
 
@@ skipping 180 matching lines @@
     BrowserContextKeyedAPIFactory<IncognitoConnectability> > g_factory =
     LAZY_INSTANCE_INITIALIZER;
 
 // static
 BrowserContextKeyedAPIFactory<IncognitoConnectability>*
 IncognitoConnectability::GetFactoryInstance() {
   return g_factory.Pointer();
 }
 
 }  // namespace extensions