MacViews: Fix duplicate definition of ValidationMessageBubble::ShowAndCreate

chrome/browser/ui/tab_dialogs.h

 // Copyright 2014 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_TAB_DIALOGS_H_
 #define CHROME_BROWSER_UI_TAB_DIALOGS_H_
 
 #include <string>
 
+#include "base/memory/scoped_ptr.h"
+#include "base/strings/string16.h"
 #include "base/supports_user_data.h"
+#include "chrome/browser/ui/validation_message_bubble.h"
 
 class Browser;
 class Profile;
 
 namespace content {
 class WebContents;
 }
 
+namespace gfx {
+class Rect;
+}
+
 namespace ui {
 class ProfileSigninConfirmationDelegate;
 }
 
 // A cross-platform interface for invoking various tab modal dialogs/bubbles.
 class TabDialogs : public base::SupportsUserData::Data {
  public:
   ~TabDialogs() override {}
 
   // Creates a platform specific instance, and attaches it to |contents|.
@@ skipping 16 matching lines @@
       Browser* browser,
       Profile* profile,
       const std::string& username,
       ui::ProfileSigninConfirmationDelegate* delegate) = 0;
 
   // Shows or hides the ManagePasswords bubble.
   // Pass true for |user_action| if this is a user initiated action.
   virtual void ShowManagePasswordsBubble(bool user_action) = 0;
   virtual void HideManagePasswordsBubble() = 0;
 
+  virtual scoped_ptr<ValidationMessageBubble> ShowValidationMessage(
+      const gfx::Rect& anchor_in_root_view,
+      const base::string16& main_text,
+      const base::string16& sub_text) = 0;
+
  protected:
   static const void* UserDataKey();
 };
 
 #endif  // CHROME_BROWSER_UI_TAB_DIALOGS_H_