Propagate storage partition id and persistence to the browser.

content/browser/browser_plugin/browser_plugin_embedder.h

Index: content/browser/browser_plugin/browser_plugin_embedder.h
diff --git a/content/browser/browser_plugin/browser_plugin_embedder.h b/content/browser/browser_plugin/browser_plugin_embedder.h
index bad744b307e4273389a921045602cddbc07d51c2..dc9016628cd3b2a7fca433d1049d1242a61bcd92 100644
--- a/content/browser/browser_plugin/browser_plugin_embedder.h
+++ b/content/browser/browser_plugin/browser_plugin_embedder.h
@@ -61,6 +61,13 @@ class CONTENT_EXPORT BrowserPluginEmbedder : public WebContentsObserver,
   static BrowserPluginEmbedder* Create(WebContentsImpl* web_contents,
                                        RenderViewHost* render_view_host);
 
+  // Creates a new guest.
+  void CreateGuest(RenderViewHost* render_view_host,
+                   int instance_id,
+                   int64 frame_id,
+                   std::string storage_partition_id,
+                   bool persist_storage);
+
   // Navigates in a guest (new or existing).
   void NavigateGuest(RenderViewHost* render_view_host,
                      int instance_id,