Mandoline UI Process: Update namespaces and file names

components/mus/android_loader.cc

Index: components/mus/android_loader.cc
diff --git a/components/mus/android_loader.cc b/components/mus/android_loader.cc
index 721be7179b618575842279fd9f7a97a2de4e8841..5cd40f256b08b9eeeefde04972413931e5b9b0dd 100644
--- a/components/mus/android_loader.cc
+++ b/components/mus/android_loader.cc
@@ -4,10 +4,10 @@
 
 #include "components/mus/android_loader.h"
 
-#include "components/mus/view_manager_app.h"
+#include "components/mus/mus_app.h"
 #include "mojo/application/public/cpp/application_impl.h"
 
-namespace view_manager {
+namespace mus {
 
 AndroidLoader::AndroidLoader() {}
 AndroidLoader::~AndroidLoader() {}
@@ -20,4 +20,4 @@ void AndroidLoader::Load(
                                        application_request.Pass()));
 }
 
-}  // namespace view_manager
+}  // namespace mus