Move libxml_utils from chrome/common to third_party/libxml/chromium.

chrome/browser/chromeos/dbus/introspect_util.cc

 // Copyright (c) 2012 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/chromeos/dbus/introspect_util.h"
 
-#include "chrome/common/libxml_utils.h"
+#include "third_party/libxml/chromium/libxml_utils.h"
 
 namespace {
 
 // String constants used for parsing D-Bus Introspection XML data.
 const char kInterfaceNode[] = "interface";
 const char kInterfaceNameAttribute[] = "name";
 
 }
 
 namespace chromeos {
@@ skipping 23 matching lines @@
     if (!reader.NodeAttribute(kInterfaceNameAttribute, &interface_name))
       continue;
 
     interfaces.push_back(interface_name);
   } while (reader.Read());
 
   return interfaces;
 }
 
 }