Remove HostDesktopType from some extensions files

chrome/browser/ui/views/extensions/bookmark_app_bubble_view.cc

 // Copyright 2014 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 "chrome/browser/ui/views/extensions/bookmark_app_bubble_view.h"
 
 #include "base/numerics/safe_conversions.h"
 #include "base/strings/string16.h"
 #include "base/strings/string_util.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 243 matching lines @@
   }
 
   GetWidget()->Close();
 }
 
 void BookmarkAppBubbleView::UpdateAddButtonState() {
   add_button_->SetEnabled(!GetTrimmedTitle().empty());
 }
 
 int BookmarkAppBubbleView::TitleStringId() {
-  int string_id = IDS_ADD_TO_DESKTOP_BUBBLE_TITLE;
 #if defined(USE_ASH)
-  if (chrome::GetHostDesktopTypeForNativeWindow(
-          anchor_widget()->GetNativeWindow()) ==
-      chrome::HOST_DESKTOP_TYPE_ASH) {
-    string_id = IDS_ADD_TO_SHELF_BUBBLE_TITLE;
-  }
+  return IDS_ADD_TO_SHELF_BUBBLE_TITLE;
+#else
+  return IDS_ADD_TO_DESKTOP_BUBBLE_TITLE;
 #endif
-  return string_id;
 }
 
 base::string16 BookmarkAppBubbleView::GetTrimmedTitle() {
   base::string16 title(title_tf_->text());
   base::TrimWhitespace(title, base::TRIM_ALL, &title);
   return title;
 }