Palette tool laser prototype.

ash/common/test/test_palette_delegate.cc

 // Copyright 2016 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ash/common/test/test_palette_delegate.h"
 
 namespace ash {
 
 TestPaletteDelegate::TestPaletteDelegate() {}
 
@@ skipping 31 matching lines @@
 }
 
 void TestPaletteDelegate::TakeScreenshot() {
   ++take_screenshot_count_;
 }
 
 void TestPaletteDelegate::TakePartialScreenshot() {
   ++take_partial_screenshot_count_;
 }
 
+void TestPaletteDelegate::OnLaserPointerEnabled() {}
+
+void TestPaletteDelegate::OnLaserPointerDisabled() {}
+
 }  // namespace ash