Refactor 3 PPB_Flash functions to the new resource model.

webkit/plugins/ppapi/plugin_delegate.h

Index: webkit/plugins/ppapi/plugin_delegate.h
diff --git a/webkit/plugins/ppapi/plugin_delegate.h b/webkit/plugins/ppapi/plugin_delegate.h
index a78100714152ff65c0c308807b5e012b54b3eace..a3cbd89a3571b42818747cdd994020014b18f7ef 100644
--- a/webkit/plugins/ppapi/plugin_delegate.h
+++ b/webkit/plugins/ppapi/plugin_delegate.h
@@ -620,10 +620,6 @@ class PluginDelegate {
   virtual void ZoomLimitsChanged(double minimum_factor,
                                  double maximum_factor) = 0;
 
-  // Retrieves the proxy information for the given URL in PAC format. On error,
-  // this will return an empty string.
-  virtual std::string ResolveProxy(const GURL& url) = 0;
-
   // Tell the browser when resource loading starts/ends.
   virtual void DidStartLoading() = 0;
   virtual void DidStopLoading() = 0;