Revert 88142 to fix sync_integration_tests offline.

chrome/browser/ui/webui/web_ui_util.cc

Index: chrome/browser/ui/webui/web_ui_util.cc
===================================================================
--- chrome/browser/ui/webui/web_ui_util.cc	(revision 88158)
+++ chrome/browser/ui/webui/web_ui_util.cc	(working copy)
@@ -7,6 +7,9 @@
 #include <vector>
 
 #include "base/base64.h"
+#include "base/string_util.h"
+#include "chrome/common/url_constants.h"
+#include "googleurl/src/gurl.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/codec/png_codec.h"
 
@@ -39,4 +42,10 @@
   return str_url;
 }
 
+bool ChromeURLHostEquals(const GURL& url, const char* host) {
+  return (url.SchemeIs(chrome::kChromeUIScheme) ||
+          url.SchemeIs(chrome::kAboutScheme)) &&
+         LowerCaseEqualsASCII(url.host(), host);
+}
+
 }  // namespace web_ui_util