Move //mojo/shell to //shell

shell/external_application_test_main.cc

Index: shell/external_application_test_main.cc
diff --git a/mojo/shell/external_application_test_main.cc b/shell/external_application_test_main.cc
similarity index 96%
rename from mojo/shell/external_application_test_main.cc
rename to shell/external_application_test_main.cc
index 244d39f31739a1161e422f72382c3676b2751b7f..0373185c5658860788f78f34d95b83c42b309af8 100644
--- a/mojo/shell/external_application_test_main.cc
+++ b/shell/external_application_test_main.cc
@@ -15,7 +15,6 @@ int main(int argc, char** argv) {
 
   base::TestSuite test_suite(argc, argv);
   return base::LaunchUnitTests(
-      argc,
-      argv,
+      argc, argv,
       base::Bind(&base::TestSuite::Run, base::Unretained(&test_suite)));
 }