Support custom window features, such as 'moo=foo'.

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. It has a
 // helper, BrowserPluginGuestHelper, which is a RenderViewHostObserver. The
@@ skipping 178 matching lines @@
                            int request_id,
                            const std::string& request_method,
                            const base::Callback<void(bool)>& callback) OVERRIDE;
   virtual void CloseContents(WebContents* source) OVERRIDE;
   virtual bool HandleContextMenu(const ContextMenuParams& params) OVERRIDE;
   virtual void HandleKeyboardEvent(
       WebContents* source,
       const NativeWebKeyboardEvent& event) OVERRIDE;
   virtual WebContents* OpenURLFromTab(WebContents* source,
                                       const OpenURLParams& params) OVERRIDE;
-  virtual void WebContentsCreated(WebContents* source_contents,
-                                  int64 source_frame_id,
-                                  const string16& frame_name,
-                                  const GURL& target_url,
-                                  WebContents* new_contents) OVERRIDE;
+  virtual void WebContentsCreated(
+                              WebContents* source_contents,

[sky, 2013/06/04 23:08:33]

nit: change this to 4 space indent (same as 195).

+                              int64 source_frame_id,
+                              const string16& frame_name,
+                              const GURL& target_url,
+                              const WebKit::WindowFeatures& web_window_features,
+                              WebContents* new_contents) OVERRIDE;
   virtual void RendererUnresponsive(WebContents* source) OVERRIDE;
   virtual void RendererResponsive(WebContents* source) OVERRIDE;
   virtual void RunFileChooser(WebContents* web_contents,
                               const FileChooserParams& params) OVERRIDE;
   virtual bool ShouldFocusPageAfterCrash() OVERRIDE;
   virtual void RequestMediaAccessPermission(
       WebContents* web_contents,
       const MediaStreamRequest& request,
       const MediaResponseCallback& callback) OVERRIDE;
 
@@ skipping 286 matching lines @@
   // This is used to determine whether or not to create a new RenderView when
   // this guest is attached.
   bool has_render_view_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserPluginGuest);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_BROWSER_PLUGIN_BROWSER_PLUGIN_GUEST_H_