Dust-off SkXMLParser

gyp/xml.gyp

 # Copyright 2015 Google Inc.
 #
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 {
   'targets': [
     {
       'target_name': 'xml',
       'product_name': 'skia_xml',
       'type': 'static_library',
       'standalone_static_library': 1,
       'dependencies': [
         'skia_lib.gyp:skia_lib',
+        'expat.gyp:expat',
       ],
       'include_dirs': [
-        '../include/private',
-        '../include/xml',
+        '<(skia_include_path)/private',
+        '<(skia_include_path)/xml',
       ],
       'sources': [
-        '../include/xml/SkDOM.h',
-        '../include/xml/SkXMLParser.h',
-        '../include/xml/SkXMLWriter.h',
+        '<(skia_include_path)/xml/SkDOM.h',
+        '<(skia_include_path)/xml/SkXMLParser.h',
+        '<(skia_include_path)/xml/SkXMLWriter.h',
 
-        '../src/xml/SkDOM.cpp',
-        '../src/xml/SkXMLParser.cpp',
-        '../src/xml/SkXMLPullParser.cpp',
-        '../src/xml/SkXMLWriter.cpp',
+        '<(skia_src_path)/xml/SkDOM.cpp',
+        '<(skia_src_path)/xml/SkXMLParser.cpp',
+        '<(skia_src_path)/xml/SkXMLPullParser.cpp',
+        '<(skia_src_path)/xml/SkXMLWriter.cpp',
       ],
       'sources!': [
-          '../src/xml/SkXMLPullParser.cpp', #if 0 around class decl in header
+          # time to kill this?
+          '<(skia_src_path)/xml/SkXMLPullParser.cpp', #if 0 around class decl in header
       ],
       'direct_dependent_settings': {
         'include_dirs': [
           '../include/xml',
         ],
       },
     },
   ],
 }