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content/public/browser/browser_plugin_guest_manager.h

Index: content/public/browser/browser_plugin_guest_manager.h
diff --git a/content/public/browser/browser_plugin_guest_manager.h b/content/public/browser/browser_plugin_guest_manager.h
index 0ab13c0188882c44844e982d271a4853a6a2a26c..c809c0ff7e5e74368272a4576ce87368b857bde7 100644
--- a/content/public/browser/browser_plugin_guest_manager.h
+++ b/content/public/browser/browser_plugin_guest_manager.h
@@ -29,6 +29,11 @@ class CONTENT_EXPORT BrowserPluginGuestManager {
   typedef base::Callback<bool(WebContents*)> GuestCallback;
   virtual bool ForEachGuest(WebContents* embedder_web_contents,
                             const GuestCallback& callback);
+
+  // Returns the "full page" guest if there is one. That is, if there is a
+  // single BrowserPlugin in the given embedder which takes up the full page,
+  // then it is returned.
+  virtual WebContents* GetFullPageGuest(WebContents* embedder_web_contents);
 };
 
 }  // namespace content