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

BUG=468496
R=viettrungluu@chromium.org, viettrungluu

Review URL: https://codereview.chromium.org/1058163002
diff --git a/services/icu_data/icu_data_impl.cc b/services/icu_data/icu_data_impl.cc
index be52bc0..9973f40 100644
--- a/services/icu_data/icu_data_impl.cc
+++ b/services/icu_data/icu_data_impl.cc
@@ -68,7 +68,7 @@
 };
 }
 
-MojoResult MojoMain(MojoHandle shell_handle) {
+MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunnerChromium runner(new icu_data::ICUDataImpl);
-  return runner.Run(shell_handle);
+  return runner.Run(application_request);
 }