Split FaviconHelper in two: ImageLoadingHelper and FaviconHelper

content/public/common/favicon_url.cc

 // Copyright (c) 2011 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/public/common/favicon_url.h"
 
 namespace content {
 
 FaviconURL::FaviconURL()
   : icon_type(INVALID_ICON) {
 }
 
 FaviconURL::FaviconURL(const GURL& url, IconType type)
     : icon_url(url),
       icon_type(type) {
 }
 
 FaviconURL::~FaviconURL() {
 }
 
+FaviconURL::IconType FaviconURL::ToFaviconType(WebKit::WebIconURL::Type type) {
+  switch (type) {
+    case WebKit::WebIconURL::TypeFavicon:
+      return FaviconURL::FAVICON;
+    case WebKit::WebIconURL::TypeTouch:
+      return FaviconURL::TOUCH_ICON;
+    case WebKit::WebIconURL::TypeTouchPrecomposed:
+      return FaviconURL::TOUCH_PRECOMPOSED_ICON;
+    case WebKit::WebIconURL::TypeInvalid:
+      return FaviconURL::INVALID_ICON;
+  }
+  return FaviconURL::INVALID_ICON;
+}
+
 } // namespace content