User orientation lock

ash/test/BUILD.gn

Index: ash/test/BUILD.gn
diff --git a/ash/test/BUILD.gn b/ash/test/BUILD.gn
index 96d7d5d17b1bd5032846c86d65de7c62b7f3a705..23ccc9f42b5a586a1e7fd275c284097a23aa6450 100644
--- a/ash/test/BUILD.gn
+++ b/ash/test/BUILD.gn
@@ -111,6 +111,8 @@ static_library("test_support_common") {
     "mirror_window_test_api.h",
     "overflow_bubble_view_test_api.cc",
     "overflow_bubble_view_test_api.h",
+    "screen_orientation_controller_test_api.cc",
+    "screen_orientation_controller_test_api.h",
     "shelf_button_pressed_metric_tracker_test_api.cc",
     "shelf_button_pressed_metric_tracker_test_api.h",
     "shelf_view_test_api.cc",
@@ -153,6 +155,7 @@ static_library("test_support_common") {
   public_deps = [
     "//ash",
     "//testing/gtest",
+    "//third_party/WebKit/public:blink_headers",
     "//ui/display:display_manager_test_api",
   ]
   deps = [