Flash window by pulsing their launcher icon state indicator

ui/base/animation/throb_animation.cc

Index: ui/base/animation/throb_animation.cc
diff --git a/ui/base/animation/throb_animation.cc b/ui/base/animation/throb_animation.cc
index 95e9a65c9c8ebb138b5b6d8d718919c95da7677b..72392a09161910065a63caeb933395ae86d77011 100644
--- a/ui/base/animation/throb_animation.cc
+++ b/ui/base/animation/throb_animation.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -35,8 +35,12 @@ void ThrobAnimation::StartThrobbing(int cycles_til_stop) {
 }
 
 void ThrobAnimation::Reset() {
+  Reset(0);
+}
+
+void ThrobAnimation::Reset(double value) {
   ResetForSlide();
-  SlideAnimation::Reset();
+  SlideAnimation::Reset(value);
 }
 
 void ThrobAnimation::Show() {