Create and show the virtual keyboard.

chrome/browser/ui/ash/chrome_shell_delegate.cc

Index: chrome/browser/ui/ash/chrome_shell_delegate.cc
diff --git a/chrome/browser/ui/ash/chrome_shell_delegate.cc b/chrome/browser/ui/ash/chrome_shell_delegate.cc
index 035a1492b01df248a6d7a0cabe1b0d3dafa7ea19..58b9aeac5cfc2f3e03646cdec1cd45c8f988f2c8 100644
--- a/chrome/browser/ui/ash/chrome_shell_delegate.cc
+++ b/chrome/browser/ui/ash/chrome_shell_delegate.cc
@@ -23,6 +23,7 @@
 #include "chrome/browser/sessions/tab_restore_service_factory.h"
 #include "chrome/browser/ui/app_list/app_list_view_delegate.h"
 #include "chrome/browser/ui/ash/app_list/app_list_controller_ash.h"
+#include "chrome/browser/ui/ash/ash_keyboard_controller_proxy.h"
 #include "chrome/browser/ui/ash/launcher/chrome_launcher_controller.h"
 #include "chrome/browser/ui/ash/launcher/launcher_context_menu.h"
 #include "chrome/browser/ui/ash/user_action_handler.h"
@@ -334,3 +335,8 @@ Browser* ChromeShellDelegate::GetTargetBrowser() {
       ProfileManager::GetDefaultProfileOrOffTheRecord(),
       chrome::HOST_DESKTOP_TYPE_ASH);
 }
+
+keyboard::KeyboardControllerProxy*
+    ChromeShellDelegate::CreateKeyboardControllerProxy() {
+  return new AshKeyboardControllerProxy();
+}