Removing GetWebViewFactory method in WebClient.

ios/web/public/web_client.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_PUBLIC_WEB_CLIENT_H_
 #define IOS_WEB_PUBLIC_WEB_CLIENT_H_
 
 #include <string>
 #include <vector>
 
@@ skipping 15 matching lines @@
 class UIWebView;
 class NSString;
 #endif
 
 namespace web {
 
 class BrowserState;
 class BrowserURLRewriter;
 class WebClient;
 class WebMainParts;
-class WebViewFactory;
 
 // Setter and getter for the client.  The client should be set early, before any
 // web code is called.
 void SetWebClient(WebClient* client);
 WebClient* GetWebClient();
 
 // Interface that the embedder of the web layer implements.
 class WebClient {
  public:
   WebClient();
   virtual ~WebClient();
 
   // Allows the embedder to set a custom WebMainParts implementation for the
   // browser startup code.
   virtual WebMainParts* CreateWebMainParts();
 
   // Gives the embedder a chance to perform tasks before a web view is created.
   virtual void PreWebViewCreation() const {}
 
   // Gives the embedder a chance to set up the given web view before presenting
   // it in the UI.
   virtual void PostWebViewCreation(UIWebView* web_view) const {}
 
-  // Returns a factory that vends WebViews.
-  virtual WebViewFactory* GetWebViewFactory() const;
-
   // Returns the languages used in the Accept-Languages HTTP header.
   // Used to decide URL formating.
   virtual std::string GetAcceptLangs(BrowserState* state) const;
 
   // Returns the embedding application locale string.
   virtual std::string GetApplicationLocale() const;
 
   // Returns true if URL has application specific schema. Embedder must return
   // true for every custom app specific schema it supports. For example Chromium
   // browser would return true for "chrome://about" URL.
@@ skipping 37 matching lines @@
   // Gives the embedder a chance to provide the JavaScript to be injected into
   // the web view as early as possible. Result must not be nil.
   virtual NSString* GetEarlyPageScript(WebViewType web_view_type) const;
 
   virtual bool IsExternalURLBlockingEnabled() const;
 };
 
 }  // namespace web
 
 #endif  // IOS_WEB_PUBLIC_WEB_CLIENT_H_