Eliminate Launchable. Use Navigator instead.

mojo/examples/embedded_app/embedded_app.cc

Index: mojo/examples/embedded_app/embedded_app.cc
diff --git a/mojo/examples/embedded_app/embedded_app.cc b/mojo/examples/embedded_app/embedded_app.cc
index 3aa81d33e27426ca0f133d2f87dc839f81f98bfa..34ceea46fe7dbd92a7e3887deb5d2c99597a8f2a 100644
--- a/mojo/examples/embedded_app/embedded_app.cc
+++ b/mojo/examples/embedded_app/embedded_app.cc
@@ -49,9 +49,11 @@ class EmbeddedApp : public Application,
    public:
     explicit Navigator(EmbeddedApp* app) : app_(app) {}
    private:
-    virtual void Navigate(uint32 node_id,
-                          navigation::NavigationDetailsPtr details) OVERRIDE {
-      GURL url(details->url.To<std::string>());
+    virtual void Navigate(
+        uint32 node_id,
+        navigation::NavigationDetailsPtr navigation_details,
+        navigation::ResponseDetailsPtr response_details) OVERRIDE {
+      GURL url(navigation_details->url.To<std::string>());
       if (!url.is_valid()) {
         LOG(ERROR) << "URL is invalid.";
         return;