Fix hottracking on button views...

views/controls/button/custom_button.cc

 // Copyright (c) 2009 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 "views/controls/button/custom_button.h"
 
 #include "app/throb_animation.h"
 #include "base/keyboard_codes.h"
 
 namespace views {
@@ skipping 201 matching lines @@
     View::ShowContextMenu(x, y, is_mouse_gesture);
   }
 }
 
 void CustomButton::ViewHierarchyChanged(bool is_add, View *parent,
                                         View *child) {
   if (!is_add && state_ != BS_DISABLED)
     SetState(BS_NORMAL);
 }
 
+void CustomButton::SetHotTracked(bool flag) {
+  if (state_ != BS_DISABLED)
+    SetState(flag ? BS_HOT : BS_NORMAL);
+}
+
+bool CustomButton::IsHotTracked() const {
+  return state_ == BS_HOT;
+}
+
+void CustomButton::WillLoseFocus() {
+  if (IsHotTracked())
+    SetState(BS_NORMAL);
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 // CustomButton, AnimationDelegate implementation:
 
 void CustomButton::AnimationProgressed(const Animation* animation) {
   SchedulePaint();
 }
 
 bool CustomButton::ShouldEnterPushedState(const MouseEvent& e) {
   return IsTriggerableEvent(e);
 }
@@ skipping 11 matching lines @@
 
 bool CustomButton::IsHighlighted() const {
   return state_ == BS_HOT;
 }
 
 bool CustomButton::IsPushed() const {
   return state_ == BS_PUSHED;
 }
 
 }  // namespace views