Add user_gesture param to BaseWindow::Activate

chrome/browser/ui/views/tabs/tab_drag_controller.cc

 // 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.
 
 #include "chrome/browser/ui/views/tabs/tab_drag_controller.h"
 
 #include <math.h>
 #include <set>
 
 #include "base/auto_reset.h"
@@ skipping 1035 matching lines @@
                                    point_in_screen,
                                    &drag_bounds);
   WindowPositionManagedUpdater updater;
   dragged_widget->AddObserver(&updater);
   browser->window()->Show();
   dragged_widget->RemoveObserver(&updater);
   dragged_widget->SetVisibilityChangedAnimationsEnabled(true);
   // Activate may trigger a focus loss, destroying us.
   {
     base::WeakPtr<TabDragController> ref(weak_factory_.GetWeakPtr());
-    browser->window()->Activate();
+    browser->window()->Activate(true /* user_gesture */);
     if (!ref)
       return;
   }
   RunMoveLoop(drag_offset);
 }
 
 void TabDragController::RunMoveLoop(const gfx::Vector2d& drag_offset) {
   // If the user drags the whole window we'll assume they are going to attach to
   // another window and therefore want to reorder.
   move_behavior_ = REORDER;
@@ skipping 729 matching lines @@
        it != browser_list->end(); ++it) {
     if ((*it)->tab_strip_model()->empty())
       exclude.insert((*it)->window()->GetNativeWindow());
   }
 #endif
   return GetLocalProcessWindowAtPoint(host_desktop_type_,
                                       screen_point,
                                       exclude);
 
 }