Simple multi-url support for mojo apps

examples/png_viewer/png_viewer.cc

Index: examples/png_viewer/png_viewer.cc
diff --git a/examples/png_viewer/png_viewer.cc b/examples/png_viewer/png_viewer.cc
index e929cdbb48fc65ef61c3bbd4e17f7145c802b31b..0be58e8533df6eba42dd68387c2ffbb071f77f3b 100644
--- a/examples/png_viewer/png_viewer.cc
+++ b/examples/png_viewer/png_viewer.cc
@@ -84,7 +84,7 @@ class PNGView : public ApplicationDelegate,
 
   // Overridden from ApplicationDelegate:
   virtual bool ConfigureIncomingConnection(
-      ApplicationConnection* connection) override {
+      ApplicationConnection* connection, const std::string& url) override {
     connection->AddService(view_manager_client_factory_.get());
     return true;
   }
@@ -203,7 +203,7 @@ class PNGViewer : public ApplicationDelegate,
  private:
   // Overridden from ApplicationDelegate:
   virtual bool ConfigureIncomingConnection(
-      ApplicationConnection* connection) override {
+      ApplicationConnection* connection, const std::string& url) override {
     connection->AddService(&content_handler_factory_);
     return true;
   }