cros: Laser pointer fades out on release, do not cover palette.

ash/laser/laser_pointer_controller_unittest.cc

Index: ash/laser/laser_pointer_controller_unittest.cc
diff --git a/ash/laser/laser_pointer_controller_unittest.cc b/ash/laser/laser_pointer_controller_unittest.cc
index 68878038784e20adfa183aee741a3d94ea5764d9..ea73da8dfefad031ebd385a17ab6c48a641aa799 100644
--- a/ash/laser/laser_pointer_controller_unittest.cc
+++ b/ash/laser/laser_pointer_controller_unittest.cc
@@ -159,9 +159,11 @@ TEST_F(LaserPointerControllerTest, LaserPointerRenderer) {
   GetEventGenerator().MoveMouseToInHost(gfx::Point(5, 5));
   EXPECT_FALSE(controller_test_api_.IsShowingLaserPointer());
 
-  // Verify pressing the stylus will show the laser pointer and add a point.
+  // Verify pressing the stylus will show the laser pointer and add a point but
+  // will not activate fading out.
   GetEventGenerator().PressLeftButton();
   EXPECT_TRUE(controller_test_api_.IsShowingLaserPointer());
+  EXPECT_FALSE(controller_test_api_.IsFadingOut());
   EXPECT_EQ(1, controller_test_api_.laser_points().GetNumberOfPoints());
 
   // Verify dragging the stylus 2 times will add 2 more points.
@@ -169,9 +171,11 @@ TEST_F(LaserPointerControllerTest, LaserPointerRenderer) {
   GetEventGenerator().MoveMouseToInHost(gfx::Point(7, 7));
   EXPECT_EQ(3, controller_test_api_.laser_points().GetNumberOfPoints());
 
-  // Verify releasing the stylus hides the laser pointer.
+  // Verify releasing the stylus still shows the laser pointer, which is fading
+  // away.
   GetEventGenerator().ReleaseLeftButton();
-  EXPECT_FALSE(controller_test_api_.IsShowingLaserPointer());
+  EXPECT_TRUE(controller_test_api_.IsShowingLaserPointer());
+  EXPECT_TRUE(controller_test_api_.IsFadingOut());
 
   // Verify that disabling the mode does not display the laser pointer.
   controller_test_api_.SetEnabled(false);