Apply gn format with 'sources' sorting to src/

third_party/libxml/BUILD.gn

 # Copyright (c) 2013 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.
 
 # Define an "os_include" variable that points at the OS-specific generated
 # headers.  These were generated by running the configure script offline.
 if (is_linux || is_android || is_nacl) {
   os_include = "linux"
 } else if (is_mac || is_ios) {
   os_include = "mac"
 } else if (is_win) {
   os_include = "win32"
 }
 
 config("libxml_config") {
   # Define LIBXML_STATIC as nothing to match how libxml.h (an internal header)
   # defines LIBXML_STATIC, otherwise we get the macro redefined warning from
   # GCC. ("defines" does "-DFOO" which defines the macro FOO as 1.)
   cflags = [ "-DLIBXML_STATIC=" ]
 
   include_dirs = [
     "src/include",
     "$os_include/include",
   ]
 }
 
 static_library("libxml") {
   output_name = "libxml2"
   sources = [
+    "chromium/libxml_utils.cc",
     "chromium/libxml_utils.h",
-    "chromium/libxml_utils.cc",
     "linux/config.h",
     "linux/include/libxml/xmlversion.h",
     "mac/config.h",
     "mac/include/libxml/xmlversion.h",
+    "src/DOCBparser.c",
+    "src/HTMLparser.c",
+    "src/HTMLtree.c",
+    "src/SAX.c",
+    "src/SAX2.c",
+    "src/acconfig.h",
+    "src/c14n.c",
+    "src/catalog.c",
+    "src/chvalid.c",
+    "src/debugXML.c",
+    "src/dict.c",
+    "src/elfgcchack.h",
+    "src/encoding.c",
+    "src/entities.c",
+    "src/error.c",
+    "src/globals.c",
+    "src/hash.c",
+    "src/include/libxml/DOCBparser.h",
+    "src/include/libxml/HTMLparser.h",
+    "src/include/libxml/HTMLtree.h",
+    "src/include/libxml/SAX.h",
+    "src/include/libxml/SAX2.h",
     "src/include/libxml/c14n.h",
     "src/include/libxml/catalog.h",
     "src/include/libxml/chvalid.h",
     "src/include/libxml/debugXML.h",
     "src/include/libxml/dict.h",
-    "src/include/libxml/DOCBparser.h",
     "src/include/libxml/encoding.h",
     "src/include/libxml/entities.h",
     "src/include/libxml/globals.h",
     "src/include/libxml/hash.h",
-    "src/include/libxml/HTMLparser.h",
-    "src/include/libxml/HTMLtree.h",
     "src/include/libxml/list.h",
     "src/include/libxml/nanoftp.h",
     "src/include/libxml/nanohttp.h",
     "src/include/libxml/parser.h",
     "src/include/libxml/parserInternals.h",
     "src/include/libxml/pattern.h",
     "src/include/libxml/relaxng.h",
-    "src/include/libxml/SAX.h",
-    "src/include/libxml/SAX2.h",
     "src/include/libxml/schemasInternals.h",
     "src/include/libxml/schematron.h",
     "src/include/libxml/threads.h",
     "src/include/libxml/tree.h",
     "src/include/libxml/uri.h",
     "src/include/libxml/valid.h",
     "src/include/libxml/xinclude.h",
     "src/include/libxml/xlink.h",
+    "src/include/libxml/xmlIO.h",
     "src/include/libxml/xmlautomata.h",
     "src/include/libxml/xmlerror.h",
     "src/include/libxml/xmlexports.h",
-    "src/include/libxml/xmlIO.h",
     "src/include/libxml/xmlmemory.h",
     "src/include/libxml/xmlmodule.h",
     "src/include/libxml/xmlreader.h",
     "src/include/libxml/xmlregexp.h",
     "src/include/libxml/xmlsave.h",
     "src/include/libxml/xmlschemas.h",
     "src/include/libxml/xmlschemastypes.h",
     "src/include/libxml/xmlstring.h",
     "src/include/libxml/xmlunicode.h",
     "src/include/libxml/xmlwriter.h",
     "src/include/libxml/xpath.h",
     "src/include/libxml/xpathInternals.h",
     "src/include/libxml/xpointer.h",
     "src/include/win32config.h",
     "src/include/wsockcompat.h",
-    "src/acconfig.h",
-    "src/c14n.c",
-    "src/catalog.c",
-    "src/chvalid.c",
-    "src/debugXML.c",
-    "src/dict.c",
-    "src/DOCBparser.c",
-    "src/elfgcchack.h",
-    "src/encoding.c",
-    "src/entities.c",
-    "src/error.c",
-    "src/globals.c",
-    "src/hash.c",
-    "src/HTMLparser.c",
-    "src/HTMLtree.c",
     "src/legacy.c",
     "src/libxml.h",
     "src/list.c",
     "src/nanoftp.c",
     "src/nanohttp.c",
     "src/parser.c",
     "src/parserInternals.c",
     "src/pattern.c",
     "src/relaxng.c",
-    "src/SAX.c",
-    "src/SAX2.c",
     "src/schematron.c",
     "src/threads.c",
     "src/tree.c",
 
     #"src/trio.c",
     #"src/trio.h",
     #"src/triodef.h",
     #"src/trionan.c",
     #"src/trionan.h",
     #"src/triop.h",
@@ skipping 55 matching lines @@
       "-Wno-tautological-pointer-compare",
 
       # threads.c attempts to forward declare a pthread_equal which doesn't
       # match the prototype in pthreads.h
       "-Wno-ignored-attributes",
     ]
   }
 
   include_dirs = [ "$os_include" ]
 }