Moved ios popup opening code from Tab to BlockedPopupTabHelper.

ios/web/web_state/blocked_popup_info.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 IOS_WEB_WEB_STATE_BLOCKED_POPUP_INFO_H_
 #define IOS_WEB_WEB_STATE_BLOCKED_POPUP_INFO_H_
 
-#import <Foundation/Foundation.h>
-
-#import "base/ios/block_types.h"
-#import "base/mac/scoped_nsobject.h"
 #include "ios/web/public/referrer.h"
 #include "url/gurl.h"
 
 namespace web {
 
 // Contain all information related to a blocked popup.
-// TODO(eugenebut): rename to BlockedPopup as it's not an info object anymore.
+// TODO(crbug.com/692117): Fold this class into BlockedPopupTabHelper.

[Eugene But (OOO till 7-30), 2017/02/24 19:36:54]

I will do this in a separate CL

 class BlockedPopupInfo {
  public:
-  BlockedPopupInfo(const GURL& url,
-                   const Referrer& referrer,
-                   NSString* window_name,
-                   ProceduralBlock show_popup_handler);
+  BlockedPopupInfo(const GURL& url, const Referrer& referrer);
   ~BlockedPopupInfo();
 
   // Returns the URL of the popup that was blocked.
   const GURL& url() const { return url_; }
   // Returns the Referrer of the URL that was blocked.
   const Referrer& referrer() const { return referrer_; }
-  // Returns the window name of the popup that was blocked.
-  NSString* window_name() const { return window_name_; }
-  // Allows the popup by opening the blocked popup window.
-  void ShowPopup() const;
 
   BlockedPopupInfo(const BlockedPopupInfo& blocked_popup_info);
   void operator=(const BlockedPopupInfo& blocked_popup_info);
  private:
   GURL url_;
   Referrer referrer_;
-  base::scoped_nsobject<NSString> window_name_;
-  ProceduralBlock show_popup_handler_;
 };
 
 }  // namespace web
 
 #endif // IOS_WEB_WEB_STATE_BLOCKED_POPUP_INFO_H_