Add user_gesture param to BaseWindow::Activate

chrome/browser/ui/ash/launcher/app_window_launcher_item_controller.cc

 // Copyright 2014 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/ash/launcher/app_window_launcher_item_controller.h"
 
 #include "ash/shelf/shelf_model.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "chrome/browser/extensions/webstore_install_with_prompt.h"
@@ skipping 121 matching lines @@
 void AppWindowLauncherItemController::Launch(ash::LaunchSource source,
                                              int event_flags) {
   launcher_controller()->LaunchApp(app_id(), source, ui::EF_NONE);
 }
 
 ash::ShelfItemDelegate::PerformedAction
 AppWindowLauncherItemController::Activate(ash::LaunchSource source) {
   DCHECK(!app_windows_.empty());
   AppWindow* window_to_activate =
       last_active_app_window_ ? last_active_app_window_ : app_windows_.back();
-  window_to_activate->GetBaseWindow()->Activate();
+  window_to_activate->GetBaseWindow()->Activate(true /* user_gesture */);
   return kExistingWindowActivated;
 }
 
 void AppWindowLauncherItemController::Close() {
   // Note: Closing windows may affect the contents of app_windows_.
   AppWindowList windows_to_close = app_windows_;
   for (AppWindowList::iterator iter = windows_to_close.begin();
        iter != windows_to_close.end();
        ++iter) {
     (*iter)->GetBaseWindow()->Close();
@@ skipping 181 matching lines @@
   if (window_to_show->GetBaseWindow()->IsActive()) {
     // Coming here, only a single window is active. For keyboard activations
     // the window gets animated.
     AnimateWindow(window_to_show->GetNativeWindow(),
                   wm::WINDOW_ANIMATION_TYPE_BOUNCE);
   } else {
     return ShowAndActivateOrMinimize(window_to_show);
   }
   return kNoAction;
 }