Translate 1 pixel not 1 dip when rotating the display.

ui/aura/root_window_unittest.cc

Index: ui/aura/root_window_unittest.cc
diff --git a/ui/aura/root_window_unittest.cc b/ui/aura/root_window_unittest.cc
index 43b43ca3ec529a6479d454cb56cd9ec29d68079d..d7f5fa8da67999eee638383ce33bc1cb332e91bd 100644
--- a/ui/aura/root_window_unittest.cc
+++ b/ui/aura/root_window_unittest.cc
@@ -209,47 +209,6 @@ TEST_F(RootWindowTest, TranslatedEvent) {
   EXPECT_EQ("100,100", translated_event.root_location().ToString());
 }
 
-#if defined(OS_CHROMEOS)
-// Make sure the mouse location is translated within the root
-// window. crbug.com/222483.
-TEST_F(RootWindowTest, KeepTranslatedEventInRoot) {
-  // Clockwise.
-  gfx::Transform rotate;
-  rotate.Translate(599, 0);
-  rotate.Rotate(90);
-  root_window()->SetTransform(rotate);
-
-  gfx::Point top_edge_on_host(100, 0);
-  ui::MouseEvent top_event(ui::ET_MOUSE_PRESSED,
-                           top_edge_on_host,
-                           top_edge_on_host, 0);
-  root_window()->TransformEventForDeviceScaleFactor(true, &top_event);
-  EXPECT_TRUE(root_window()->bounds().Contains(top_event.location()));
-
-  // Counter clockwise.
-  rotate.MakeIdentity();
-  rotate.Translate(0, 799);
-  rotate.Rotate(270);
-  root_window()->SetTransform(rotate);
-
-  gfx::Point bottom_edge_on_host(500, 799);
-  ui::MouseEvent bottom_event(ui::ET_MOUSE_PRESSED,
-                              bottom_edge_on_host,
-                              bottom_edge_on_host, 0);
-  root_window()->TransformEventForDeviceScaleFactor(true, &bottom_event);
-  EXPECT_TRUE(root_window()->bounds().Contains(bottom_event.location()));
-
-  // The locaion can be outside if |keep_inside_root| is false.
-  ui::MouseEvent bottom_event_outside(ui::ET_MOUSE_PRESSED,
-                                      bottom_edge_on_host,
-                                      bottom_edge_on_host, 0);
-  root_window()->TransformEventForDeviceScaleFactor(false,
-                                                    &bottom_event_outside);
-  EXPECT_FALSE(root_window()->bounds().Contains(
-      bottom_event_outside.location()));
-}
-#endif
-
 namespace {
 
 class TestEventClient : public client::EventClient {