Resets hover state when ToolbarActionView is dragged

ui/views/widget/widget.h

 // 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.
 
 #ifndef UI_VIEWS_WIDGET_WIDGET_H_
 #define UI_VIEWS_WIDGET_WIDGET_H_
 
 #include <set>
 #include <stack>
 #include <vector>
@@ skipping 19 matching lines @@
 #undef IsMaximized
 #endif
 #if defined(IsMinimized)
 #undef IsMinimized
 #endif
 #if defined(CreateWindow)
 #undef CreateWindow
 #endif
 #endif
 
+class ToolbarActionViewUnitTest;
+
 namespace base {
 class TimeDelta;
 }
 
 namespace gfx {
 class Canvas;
 class Point;
 class Rect;
 }
 
@@ skipping 784 matching lines @@
 
   // Notification that a drag will start. Default implementation does nothing.
   virtual void OnDragWillStart();
 
   // Notification that the drag performed by RunShellDrag() has completed.
   virtual void OnDragComplete();
 
  private:
   friend class ComboboxTest;
   friend class TextfieldTest;
+  friend class ::ToolbarActionViewUnitTest;
+
+  // Temporarily sets |dragged_view| to simulate a drag. For use in unit tests.
+  void set_dragged_view(View* dragged_view) { dragged_view_ = dragged_view; }

[sky, 2016/03/01 17:24:48]

Now that you friended the class you no longer need the setter. You can set
dragged_view_ directly.

[varkha, 2016/03/01 18:00:05]

Done.

 
   // Sets the value of |disable_inactive_rendering_|. If the value changes,
   // both the NonClientView and WidgetDelegate are notified.
   void SetInactiveRenderingDisabled(bool value);
 
   // Persists the window's restored position and "show" state using the
   // window delegate.
   void SaveWindowPlacement();
 
   // Invokes SaveWindowPlacement() if the native widget has been initialized.
@@ skipping 114 matching lines @@
   bool movement_disabled_;
 
   ScopedObserver<ui::NativeTheme, ui::NativeThemeObserver> observer_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(Widget);
 };
 
 }  // namespace views
 
 #endif  // UI_VIEWS_WIDGET_WIDGET_H_