Move //mojo/shell to //shell

mojo/services/public/cpp/view_manager/tests/BUILD.gn

Index: mojo/services/public/cpp/view_manager/tests/BUILD.gn
diff --git a/mojo/services/public/cpp/view_manager/tests/BUILD.gn b/mojo/services/public/cpp/view_manager/tests/BUILD.gn
index 891645ebbf4e35931cfd862308b61a3a2289d931..c4a117a5862f625f7af1b62de58fe47cd8b40415 100644
--- a/mojo/services/public/cpp/view_manager/tests/BUILD.gn
+++ b/mojo/services/public/cpp/view_manager/tests/BUILD.gn
@@ -13,16 +13,16 @@ test("mojo_view_manager_lib_unittests") {
   deps = [
     "//base",
     "//base/test:test_support",
-    "//testing/gtest",
     "//mojo/application_manager",
     "//mojo/converters/geometry",
     "//mojo/environment:chromium",
     "//mojo/public/cpp/application",
     "//mojo/services/public/cpp/geometry",
+    "//mojo/services/public/cpp/view_manager",
     "//mojo/services/public/interfaces/geometry",
-    "//mojo/shell:test_support",
     "//mojo/services/public/interfaces/view_manager",
-    "//mojo/services/public/cpp/view_manager",
+    "//shell:test_support",
+    "//testing/gtest",
   ]
   if (use_aura) {
     deps += [ "//mojo/services/public/cpp/view_manager/lib:run_unittests" ]