[cros] Initialize OOBE in parallel when boot animation is disabled.

ui/aura/root_window.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 "ui/aura/root_window.h"
 
 #include <vector>
 
 #include "base/bind.h"
 #include "base/command_line.h"
@@ skipping 98 matching lines @@
 
 RootWindow::RootWindow(const gfx::Rect& initial_bounds)
     : Window(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           host_(RootWindowHost::Create(this, initial_bounds))),
       ALLOW_THIS_IN_INITIALIZER_LIST(schedule_paint_factory_(this)),
       ALLOW_THIS_IN_INITIALIZER_LIST(event_factory_(this)),
       mouse_button_flags_(0),
       touch_ids_down_(0),
       last_cursor_(ui::kCursorNull),
+      // TODO(ivankr): this currently tracks the default state in
+      // RootWindowHostLinux. Other platforms do not implement ShowCursor().
+      cursor_shown_(true),
       mouse_pressed_handler_(NULL),
       mouse_moved_handler_(NULL),
       ALLOW_THIS_IN_INITIALIZER_LIST(
           gesture_recognizer_(ui::GestureRecognizer::Create(this))),
       synthesize_mouse_move_(false),
       waiting_on_compositing_end_(false),
       draw_on_compositing_end_(false),
       defer_draw_scheduling_(false),
       mouse_move_hold_count_(0),
       ALLOW_THIS_IN_INITIALIZER_LIST(held_mouse_event_factory_(this)),
@@ skipping 928 matching lines @@
 void RootWindow::UnlockCompositor() {
   DCHECK(compositor_lock_);
   compositor_lock_ = NULL;
   if (draw_on_compositor_unlock_) {
     draw_on_compositor_unlock_ = false;
     ScheduleDraw();
   }
 }
 
 }  // namespace aura