chromeos: Move files in //ash/common to //ash, part 2

ash/test/BUILD.gn

Index: ash/test/BUILD.gn
diff --git a/ash/test/BUILD.gn b/ash/test/BUILD.gn
index 96d7d5d17b1bd5032846c86d65de7c62b7f3a705..02c7e160402c351199cfb7061f725b67dc4b3188 100644
--- a/ash/test/BUILD.gn
+++ b/ash/test/BUILD.gn
@@ -67,23 +67,23 @@ static_library("test_support_common") {
   testonly = true
   visibility = [ ":*" ]
   sources = [
-    "../common/test/ash_test.cc",
-    "../common/test/ash_test.h",
-    "../common/test/ash_test_impl.h",
-    "../common/test/test_palette_delegate.cc",
-    "../common/test/test_palette_delegate.h",
-    "../common/test/test_session_state_delegate.cc",
-    "../common/test/test_session_state_delegate.h",
-    "../common/test/test_shelf_delegate.cc",
-    "../common/test/test_shelf_delegate.h",
-    "../common/test/test_shelf_item_delegate.cc",
-    "../common/test/test_shelf_item_delegate.h",
-    "../common/test/test_system_tray_delegate.cc",
-    "../common/test/test_system_tray_delegate.h",
-    "../common/test/wm_shell_test_api.cc",
-    "../common/test/wm_shell_test_api.h",
-    "../common/test/workspace_event_handler_test_helper.cc",
-    "../common/test/workspace_event_handler_test_helper.h",
+    "ash_test.cc",
+    "ash_test.h",
+    "ash_test_impl.h",
+    "test_palette_delegate.cc",
+    "test_palette_delegate.h",
+    "test_session_state_delegate.cc",
+    "test_session_state_delegate.h",
+    "test_shelf_delegate.cc",
+    "test_shelf_delegate.h",
+    "test_shelf_item_delegate.cc",
+    "test_shelf_item_delegate.h",
+    "test_system_tray_delegate.cc",
+    "test_system_tray_delegate.h",
+    "wm_shell_test_api.cc",
+    "wm_shell_test_api.h",
+    "workspace_event_handler_test_helper.cc",
+    "workspace_event_handler_test_helper.h",
 
     # TODO(jamescook): Move these files into ash/test.
     "../laser/laser_pointer_controller_test_api.cc",