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

content/browser/browser_plugin/browser_plugin_guest.cc

Index: content/browser/browser_plugin/browser_plugin_guest.cc
===================================================================
--- content/browser/browser_plugin/browser_plugin_guest.cc	(revision 198276)
+++ content/browser/browser_plugin/browser_plugin_guest.cc	(working copy)
@@ -453,11 +453,13 @@
   return source;
 }
 
-void BrowserPluginGuest::WebContentsCreated(WebContents* source_contents,
-                                            int64 source_frame_id,
-                                            const string16& frame_name,
-                                            const GURL& target_url,
-                                            WebContents* new_contents) {
+void BrowserPluginGuest::WebContentsCreated(
+    WebContents* source_contents,
+    int64 source_frame_id,
+    const string16& frame_name,
+    const GURL& target_url,
+    const WebKit::WindowFeatures& web_window_features,
+    WebContents* new_contents) {
   WebContentsImpl* new_contents_impl =
       static_cast<WebContentsImpl*>(new_contents);
   BrowserPluginGuest* guest = new_contents_impl->GetBrowserPluginGuest();