Embed a mojo ApplicationManager in content/browser

mojo/application/public/cpp/application_runner.h

Index: mojo/application/public/cpp/application_runner.h
diff --git a/mojo/application/public/cpp/application_runner.h b/mojo/application/public/cpp/application_runner.h
index 0341c90a18a9ca0359c0159c71f936be5c5f67bd..90329a94f017915833c71fac29f4df1bd456966e 100644
--- a/mojo/application/public/cpp/application_runner.h
+++ b/mojo/application/public/cpp/application_runner.h
@@ -37,6 +37,13 @@ class ApplicationRunner {
   // Once the various parameters have been set above, use Run to initialize an
   // ApplicationImpl wired to the provided delegate, and run a MessageLoop until
   // the application exits.
+  //
+  // Iff |init_base| is true, the runner will perform some initialization of
+  // base globals (e.g. CommandLine and AtExitManager) before starting the
+  // application.
+  MojoResult Run(MojoHandle shell_handle, bool init_base);
+
+  // Calls Run above with |init_base| set to |true|.
   MojoResult Run(MojoHandle shell_handle);
 
  private: