Purge references of "Mojo Application" from comments & var names.

ui/views/mus/views_mus_test_suite.cc

Index: ui/views/mus/views_mus_test_suite.cc
diff --git a/ui/views/mus/views_mus_test_suite.cc b/ui/views/mus/views_mus_test_suite.cc
index 8b10feb0cbf55d0cc5568708b4c55297a43faf14..d23a2eee30f943f64a2b35d86cc58fce6551a261 100644
--- a/ui/views/mus/views_mus_test_suite.cc
+++ b/ui/views/mus/views_mus_test_suite.cc
@@ -160,7 +160,7 @@ ViewsMusTestSuite::~ViewsMusTestSuite() {}
 
 void ViewsMusTestSuite::Initialize() {
   PlatformTestHelper::SetIsMus();
-  // Let other mojo apps know that we're running in tests. Do this with a
+  // Let other services know that we're running in tests. Do this with a
   // command line flag to avoid making blocking calls to other processes for
   // setup for tests (e.g. to unlock the screen in the window manager).
   EnsureCommandLineSwitch(ui::switches::kUseTestConfig);