Ensure that the OSK on Windows 8 shows up when we tap on an editable field in any WebContents.

content/browser/renderer_host/render_view_host_impl.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 "content/browser/renderer_host/render_view_host_impl.h"
 
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
@@ skipping 66 matching lines @@
 #include "ui/base/ui_base_switches.h"
 #include "ui/gfx/image/image_skia.h"
 #include "ui/gfx/native_widget_types.h"
 #include "ui/shell_dialogs/selected_file_info.h"
 #include "webkit/browser/fileapi/isolated_context.h"
 
 #if defined(OS_MACOSX)
 #include "content/browser/renderer_host/popup_menu_helper_mac.h"
 #elif defined(OS_ANDROID)
 #include "content/browser/media/android/browser_media_player_manager.h"
+#elif defined(OS_WIN)
+#include "base/win/win_util.h"
 #endif
 
 using base::TimeDelta;
 using blink::WebConsoleMessage;
 using blink::WebDragOperation;
 using blink::WebDragOperationNone;
 using blink::WebDragOperationsMask;
 using blink::WebInputEvent;
 using blink::WebMediaPlayerAction;
 using blink::WebPluginAction;
@@ skipping 1158 matching lines @@
                         OnCancelDesktopNotification)
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(ViewHostMsg_ShowPopup, OnShowPopup)
 #endif
     IPC_MESSAGE_HANDLER(ViewHostMsg_RunFileChooser, OnRunFileChooser)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DidAccessInitialDocument,
                         OnDidAccessInitialDocument)
     IPC_MESSAGE_HANDLER(ViewHostMsg_DomOperationResponse,
                         OnDomOperationResponse)
     IPC_MESSAGE_HANDLER(AccessibilityHostMsg_Events, OnAccessibilityEvents)
+    IPC_MESSAGE_HANDLER(ViewHostMsg_FocusedNodeTouched, OnFocusedNodeTouched)
     // Have the super handle all other messages.
     IPC_MESSAGE_UNHANDLED(
         handled = RenderWidgetHostImpl::OnMessageReceived(msg))
   IPC_END_MESSAGE_MAP_EX()
 
   if (!msg_is_ok) {
     // The message had a handler, but its de-serialization failed.
     // Kill the renderer.
     RecordAction(UserMetricsAction("BadMessageTerminate_RVH"));
     GetProcess()->ReceivedBadMessage();
@@ skipping 954 matching lines @@
 
 void RenderViewHostImpl::OnDomOperationResponse(
     const std::string& json_string, int automation_id) {
   DomOperationNotificationDetails details(json_string, automation_id);
   NotificationService::current()->Notify(
       NOTIFICATION_DOM_OPERATION_RESPONSE,
       Source<RenderViewHost>(this),
       Details<DomOperationNotificationDetails>(&details));
 }
 
+void RenderViewHostImpl::OnFocusedNodeTouched(bool editable) {
+#if defined(OS_WIN) && defined(USE_AURA)
+  if (editable) {
+    base::win::DisplayVirtualKeyboard();
+  } else {
+    base::win::DismissVirtualKeyboard();
+  }
+#endif
+}
+
 #if defined(OS_MACOSX) || defined(OS_ANDROID)
 void RenderViewHostImpl::OnShowPopup(
     const ViewHostMsg_ShowPopup_Params& params) {
   RenderViewHostDelegateView* view = delegate_->GetDelegateView();
   if (view) {
     view->ShowPopupMenu(params.bounds,
                         params.item_height,
                         params.item_font_size,
                         params.selected_item,
                         params.popup_items,
@@ skipping 38 matching lines @@
 void RenderViewHostImpl::AttachToFrameTree() {
   FrameTree* frame_tree = delegate_->GetFrameTree();
 
   frame_tree->SwapMainFrame(main_render_frame_host_.get());
   if (main_frame_id() != FrameTreeNode::kInvalidFrameId) {
     frame_tree->OnFirstNavigationAfterSwap(main_frame_id());
   }
 }
 
 }  // namespace content