Fix size and position of the virtual keyboard after a screen rotation.

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 26 matching lines @@
 #include "ash/wm/lock_layout_manager.h"
 #include "ash/wm/panels/attached_panel_window_targeter.h"
 #include "ash/wm/panels/panel_layout_manager.h"
 #include "ash/wm/panels/panel_window_event_handler.h"
 #include "ash/wm/root_window_layout_manager.h"
 #include "ash/wm/screen_dimmer.h"
 #include "ash/wm/stacking_controller.h"
 #include "ash/wm/status_area_layout_manager.h"
 #include "ash/wm/system_background_controller.h"
 #include "ash/wm/system_modal_container_layout_manager.h"
+#include "ash/wm/virtual_keyboard_container_layout_manager.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state.h"
 #include "ash/wm/window_util.h"
 #include "ash/wm/workspace/workspace_layout_manager.h"
 #include "ash/wm/workspace_controller.h"
 #include "base/command_line.h"
 #include "base/time/time.h"
 #include "ui/aura/client/aura_constants.h"
 #include "ui/aura/client/screen_position_client.h"
 #include "ui/aura/window.h"
@@ skipping 943 matching lines @@
   wm::SetSnapsChildrenToPhysicalPixelBoundary(settings_bubble_container);
   SetUsesScreenCoordinates(settings_bubble_container);
   DescendantShouldStayInSameRootWindow(settings_bubble_container);
 
   aura::Window* virtual_keyboard_parent_container =
       CreateContainer(kShellWindowId_VirtualKeyboardParentContainer,
                       "VirtualKeyboardParentContainer",
                       lock_screen_related_containers);
   wm::SetSnapsChildrenToPhysicalPixelBoundary(
       virtual_keyboard_parent_container);
+  virtual_keyboard_parent_container->SetLayoutManager(
+      new VirtualKeyboardContainerLayoutManager(
+          virtual_keyboard_parent_container));
   SetUsesScreenCoordinates(virtual_keyboard_parent_container);
 
   aura::Window* menu_container = CreateContainer(
       kShellWindowId_MenuContainer,
       "MenuContainer",
       lock_screen_related_containers);
   ::wm::SetChildWindowVisibilityChangesAnimated(menu_container);
   wm::SetSnapsChildrenToPhysicalPixelBoundary(menu_container);
   SetUsesScreenCoordinates(menu_container);
 
@@ skipping 46 matching lines @@
   else
     DisableTouchHudProjection();
 }
 
 RootWindowController* GetRootWindowController(
     const aura::Window* root_window) {
   return root_window ? GetRootWindowSettings(root_window)->controller : NULL;
 }
 
 }  // namespace ash