Add user_gesture param to BaseWindow::Activate

extensions/shell/browser/shell_native_app_window_aura.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 "extensions/shell/browser/shell_native_app_window_aura.h"
 
 #include "content/public/browser/web_contents.h"
 #include "ui/aura/window.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/gfx/geometry/rect.h"
@@ skipping 34 matching lines @@
 }
 
 void ShellNativeAppWindowAura::Show() {
   GetNativeWindow()->Show();
 }
 
 void ShellNativeAppWindowAura::Hide() {
   GetNativeWindow()->Hide();
 }
 
-void ShellNativeAppWindowAura::Activate() {
+void ShellNativeAppWindowAura::Activate(bool user_gesture) {
   aura::Window* window = GetNativeWindow();
   if (window)
     wm::ActivateWindow(window);
 }
 
 void ShellNativeAppWindowAura::Deactivate() {
   aura::Window* window = GetNativeWindow();
   if (window)
     wm::DeactivateWindow(window);
 }
 
 void ShellNativeAppWindowAura::SetBounds(const gfx::Rect& bounds) {
   GetNativeWindow()->SetBounds(bounds);
 }
 
 }  // namespace extensions