<webview>: navigating to WebStore should fire a loadabort instead of crashing.

content/browser/browser_plugin/browser_plugin_guest.h

 // Copyright (c) 2012 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.
 
 // A BrowserPluginGuest is the browser side of a browser <--> embedder
 // renderer channel. A BrowserPlugin (a WebPlugin) is on the embedder
 // renderer side of browser <--> embedder renderer communication.
 //
 // BrowserPluginGuest lives on the UI thread of the browser process. Any
 // messages about the guest render process that the embedder might be interested
@@ skipping 308 matching lines @@
   class MediaRequest;
   class NewWindowRequest;
   class PermissionRequest;
   class PointerLockRequest;
 
   // Tracks the name, and target URL of the new window and whether or not it has
   // changed since the WebContents has been created and before the new window
   // has been attached to a BrowserPlugin. Once the first navigation commits, we
   // no longer track this information.
   struct NewWindowInfo {
-    bool changed;
     GURL url;
     std::string name;
     NewWindowInfo(const GURL& url, const std::string& name) :
-        changed(false),
         url(url),
         name(name) {}
   };
 
   // BrowserPluginGuest is a WebContentsObserver of |web_contents| and
   // |web_contents| has to stay valid for the lifetime of BrowserPluginGuest.
   BrowserPluginGuest(int instance_id,
                      bool has_render_view,
                      WebContentsImpl* web_contents,
                      BrowserPluginGuest* opener);
@@ skipping 255 matching lines @@
   // These are parameters passed from JavaScript on attachment to the content
   // embedder.
   scoped_ptr<base::DictionaryValue> extra_attach_params_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_