Make the cursor have separate mode for disabled mouse events and invisible.

ash/test/cursor_manager_test_api.cc

Index: ash/test/cursor_manager_test_api.cc
diff --git a/ash/test/cursor_manager_test_api.cc b/ash/test/cursor_manager_test_api.cc
index e992f9ca016242fbc432c064f0e62eb9335ff8cc..05b14c0d3d8b03af29beba615879b930c571d2c6 100644
--- a/ash/test/cursor_manager_test_api.cc
+++ b/ash/test/cursor_manager_test_api.cc
@@ -17,10 +17,14 @@ CursorManagerTestApi::CursorManagerTestApi(CursorManager* cursor_manager)
 CursorManagerTestApi::~CursorManagerTestApi() {
 }
 
-gfx::NativeCursor CursorManagerTestApi::GetCurrentCursor() {
+gfx::NativeCursor CursorManagerTestApi::GetCurrentCursor() const {
   return cursor_manager_->current_cursor_;
 }
 
+bool CursorManagerTestApi::GetEnabled() const {
+  return cursor_manager_->cursor_enabled_;
+}
+
 float CursorManagerTestApi::GetDeviceScaleFactor() {
   return cursor_manager_->image_cursors_->GetDeviceScaleFactor();
 }