Block keyboard and mouse input when maximize mode is activated by accelerometer.

ash/root_window_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 "ash/root_window_controller.h"
 
 #include <queue>
 #include <vector>
 
 #include "ash/ash_constants.h"
@@ skipping 703 matching lines @@
   }
 
   shell->AddShellObserver(this);
 
   if (root_window_type == PRIMARY) {
     root_window_layout()->OnWindowResized();
     if (!keyboard::IsKeyboardUsabilityExperimentEnabled())
       shell->InitKeyboard();
   } else {
     root_window_layout()->OnWindowResized();
-    shell->desktop_background_controller()->OnRootWindowAdded(root_window);
-    shell->high_contrast_controller()->OnRootWindowAdded(root_window);
     ash_host_->AsWindowTreeHost()->Show();
 
     // Create a shelf if a user is already logged in.
     if (shell->session_state_delegate()->NumberOfLoggedInUsers())
       shelf()->CreateShelf();
+
+    // Notify shell observers about new root window.
+    shell->OnRootWindowAdded(root_window);
   }
 }
 
 void RootWindowController::InitLayoutManagers() {
   aura::Window* root_window = GetRootWindow();
   root_window_layout_ = new RootWindowLayoutManager(root_window);
   root_window->SetLayoutManager(root_window_layout_);
 
   aura::Window* default_container =
       GetContainer(kShellWindowId_DefaultContainer);
@@ skipping 276 matching lines @@
   else
     DisableTouchHudProjection();
 }
 
 RootWindowController* GetRootWindowController(
     const aura::Window* root_window) {
   return root_window ? GetRootWindowSettings(root_window)->controller : NULL;
 }
 
 }  // namespace ash