Replaces |shell_handle| with |application_request| as the name of the parameter to MojoMain().

services/dart/content_handler_main.cc

Index: services/dart/content_handler_main.cc
diff --git a/services/dart/content_handler_main.cc b/services/dart/content_handler_main.cc
index 6085263f92bb05ac0940e86d5fdf5b1a5f38712e..339cfb7203709d59f51596b2f4e43572b134fd6b 100644
--- a/services/dart/content_handler_main.cc
+++ b/services/dart/content_handler_main.cc
@@ -89,7 +89,7 @@ class DartContentHandlerApp : public mojo::ApplicationDelegate {
 
 }  // namespace dart
 
-MojoResult MojoMain(MojoHandle shell_handle) {
+MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunnerChromium runner(new dart::DartContentHandlerApp);
-  return runner.Run(shell_handle);
+  return runner.Run(application_request);
 }