Inject CanAddURLToHistory into TopSitesImpl

ash/metrics/user_metrics_recorder.h

 // Copyright 2013 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 ASH_METRICS_USER_METRICS_RECORDER_H_
 #define ASH_METRICS_USER_METRICS_RECORDER_H_
 
 #include "ash/ash_export.h"
 #include "base/timer/timer.h"
 
@@ skipping 12 matching lines @@
   UMA_ACCEL_SHUT_DOWN_POWER_BUTTON,
   UMA_CLOSE_THROUGH_CONTEXT_MENU,
   UMA_DRAG_MAXIMIZE_LEFT,
   UMA_DRAG_MAXIMIZE_RIGHT,
   UMA_GESTURE_OVERVIEW,
   UMA_LAUNCHER_BUTTON_PRESSED_WITH_MOUSE,
   UMA_LAUNCHER_BUTTON_PRESSED_WITH_TOUCH,
   UMA_LAUNCHER_CLICK_ON_APP,
   UMA_LAUNCHER_CLICK_ON_APPLIST_BUTTON,
   UMA_LAUNCHER_LAUNCH_TASK,
+  UMA_LAUNCHER_MINIMIZE_TASK,
   UMA_LAUNCHER_SWITCH_TASK,
   UMA_MAXIMIZE_MODE_DISABLED,
   UMA_MAXIMIZE_MODE_ENABLED,
   UMA_MAXIMIZE_MODE_INITIALLY_DISABLED,
   UMA_MOUSE_DOWN,
   UMA_PANEL_MINIMIZE_CAPTION_CLICK,
   UMA_PANEL_MINIMIZE_CAPTION_GESTURE,
   UMA_SHELF_ALIGNMENT_SET_BOTTOM,
   UMA_SHELF_ALIGNMENT_SET_LEFT,
   UMA_SHELF_ALIGNMENT_SET_RIGHT,
@@ skipping 91 matching lines @@
   void RecordUserMetricsAction(ash::UserMetricsAction action);
  private:
   void RecordPeriodicMetrics();
 
   base::RepeatingTimer<UserMetricsRecorder> timer_;
 };
 
 }  // namespace ash
 
 #endif  // ASH_METRICS_USER_METRICS_RECORDER_H_