[Code cleanup]Remove webui virtual keyboard code

ui/keyboard/keyboard_controller_proxy.cc

 // Copyright (c) 2013 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/keyboard/keyboard_controller_proxy.h"
 
 #include "base/values.h"
 #include "content/public/browser/site_instance.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_view.h"
 #include "content/public/browser/web_ui.h"
 #include "content/public/common/bindings_policy.h"
 #include "ui/aura/layout_manager.h"
 #include "ui/aura/window.h"
 #include "ui/keyboard/keyboard_constants.h"
 #include "ui/keyboard/keyboard_util.h"
 
 namespace {
 
-// Converts ui::TextInputType to string.
-std::string TextInputTypeToString(ui::TextInputType type) {
-  switch (type) {
-    case ui::TEXT_INPUT_TYPE_NONE:
-      return "none";
-    case ui::TEXT_INPUT_TYPE_PASSWORD:
-      return "password";
-    case ui::TEXT_INPUT_TYPE_EMAIL:
-      return "email";
-    case ui::TEXT_INPUT_TYPE_NUMBER:
-      return "number";
-    case ui::TEXT_INPUT_TYPE_TELEPHONE:
-      return "tel";
-    case ui::TEXT_INPUT_TYPE_URL:
-      return "url";
-    case ui::TEXT_INPUT_TYPE_DATE:
-      return "date";
-    case ui::TEXT_INPUT_TYPE_TEXT:
-    case ui::TEXT_INPUT_TYPE_SEARCH:
-    case ui::TEXT_INPUT_TYPE_DATE_TIME:
-    case ui::TEXT_INPUT_TYPE_DATE_TIME_LOCAL:
-    case ui::TEXT_INPUT_TYPE_MONTH:
-    case ui::TEXT_INPUT_TYPE_TIME:
-    case ui::TEXT_INPUT_TYPE_WEEK:
-    case ui::TEXT_INPUT_TYPE_TEXT_AREA:
-    case ui::TEXT_INPUT_TYPE_CONTENT_EDITABLE:
-    case ui::TEXT_INPUT_TYPE_DATE_TIME_FIELD:
-      return "text";
-  }
-  NOTREACHED();
-  return "";
-}
-
 // The WebContentsDelegate for the keyboard.
 // The delegate deletes itself when the keyboard is destroyed.
 class KeyboardContentsDelegate : public content::WebContentsDelegate,
                                  public content::WebContentsObserver {
  public:
   KeyboardContentsDelegate(keyboard::KeyboardControllerProxy* proxy)
       : proxy_(proxy) {}
   virtual ~KeyboardContentsDelegate() {}
 
  private:
@@ skipping 39 matching lines @@
   keyboard::KeyboardControllerProxy* proxy_;
 
   DISALLOW_COPY_AND_ASSIGN(KeyboardContentsDelegate);
 };
 
 }  // namespace
 
 namespace keyboard {
 
 KeyboardControllerProxy::KeyboardControllerProxy()
-    : default_url_(kKeyboardWebUIURL), resizing_from_contents_(false) {
+    : default_url_(kKeyboardURL), resizing_from_contents_(false) {
 }
 
 KeyboardControllerProxy::~KeyboardControllerProxy() {
 }
 
 const GURL& KeyboardControllerProxy::GetVirtualKeyboardUrl() {
   const GURL& override_url = GetOverrideContentUrl();
   return override_url.is_valid() ? override_url : default_url_;
 }
 
@@ skipping 32 matching lines @@
   GetKeyboardWindow()->Show();
   container->Show();
 }
 
 void KeyboardControllerProxy::HideKeyboardContainer(aura::Window* container) {
   container->Hide();
   GetKeyboardWindow()->Hide();
 }
 
 void KeyboardControllerProxy::SetUpdateInputType(ui::TextInputType type) {
-  content::WebUI* webui = keyboard_contents_ ?
-      keyboard_contents_->GetCommittedWebUI() : NULL;
-
-  if (webui &&
-      (0 != (webui->GetBindings() & content::BINDINGS_POLICY_WEB_UI))) {
-    // Only call OnTextInputBoxFocused function if it is a web ui keyboard,
-    // not an extension based keyboard.
-    base::DictionaryValue input_context;
-    input_context.SetString("type", TextInputTypeToString(type));
-    webui->CallJavascriptFunction("OnTextInputBoxFocused", input_context);
-  }
 }
 
 void KeyboardControllerProxy::EnsureCaretInWorkArea() {
 }
 
 void KeyboardControllerProxy::LoadSystemKeyboard() {
   DCHECK(keyboard_contents_);
   if (keyboard_contents_->GetURL() != default_url_) {
     // TODO(bshe): The height of system virtual keyboard and IME virtual
     // keyboard may different. The height needs to be restored too.
     LoadContents(default_url_);
   }
 }
 
 void KeyboardControllerProxy::ReloadKeyboardIfNeeded() {
   DCHECK(keyboard_contents_);
   if (keyboard_contents_->GetURL() != GetVirtualKeyboardUrl()) {
     LoadContents(GetVirtualKeyboardUrl());
   }
 }
 
 void KeyboardControllerProxy::SetupWebContents(content::WebContents* contents) {
 }
 
 }  // namespace keyboard