Revert 275819 "Add libxslt to the GN build"

trunk/src/third_party/libxslt/BUILD.gn

Index: trunk/src/third_party/libxslt/BUILD.gn
===================================================================
--- trunk/src/third_party/libxslt/BUILD.gn	(revision 275821)
+++ trunk/src/third_party/libxslt/BUILD.gn	(working copy)
@@ -1,80 +0,0 @@
-# Copyright 2014 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.
-
-config("libxslt_config") {
-  defines = [ "LIBXSLT_STATIC" ]
-  include_dirs = [ "." ]
-}
-
-static_library("libxslt") {
-  sources = [
-    "libxslt/attributes.c",
-    "libxslt/attributes.h",
-    "libxslt/attrvt.c",
-    "libxslt/documents.c",
-    "libxslt/documents.h",
-    "libxslt/extensions.c",
-    "libxslt/extensions.h",
-    "libxslt/extra.c",
-    "libxslt/extra.h",
-    "libxslt/functions.c",
-    "libxslt/functions.h",
-    "libxslt/imports.c",
-    "libxslt/imports.h",
-    "libxslt/keys.c",
-    "libxslt/keys.h",
-    "libxslt/libxslt.h",
-    "libxslt/namespaces.c",
-    "libxslt/namespaces.h",
-    "libxslt/numbers.c",
-    "libxslt/numbersInternals.h",
-    "libxslt/pattern.c",
-    "libxslt/pattern.h",
-    "libxslt/preproc.c",
-    "libxslt/preproc.h",
-    "libxslt/security.c",
-    "libxslt/security.h",
-    "libxslt/templates.c",
-    "libxslt/templates.h",
-    "libxslt/transform.c",
-    "libxslt/transform.h",
-    "libxslt/trio.h",
-    "libxslt/triodef.h",
-    "libxslt/variables.c",
-    "libxslt/variables.h",
-    "libxslt/win32config.h",
-    "libxslt/xslt.c",
-    "libxslt/xslt.h",
-    "libxslt/xsltconfig.h",
-    "libxslt/xsltexports.h",
-    "libxslt/xsltInternals.h",
-    "libxslt/xsltlocale.c",
-    "libxslt/xsltlocale.h",
-    "libxslt/xsltutils.c",
-    "libxslt/xsltutils.h",
-    "libxslt/xsltwin32config.h",
-    "linux/config.h",
-    "mac/config.h",
-  ]
-
-  configs -= [ "//build/config/compiler:chromium_code" ]
-  configs += [ "//build/config/compiler:no_chromium_code" ]
-  direct_dependent_configs = [ ":libxslt_config" ]
-
-  if (is_linux) {
-    include_dirs = [ "linux" ]
-  } else if (is_win) {
-    include_dirs = [ "win32" ]
-  } else if (is_mac) {
-    include_dits = [ "mac" ]
-  }
-
-  if (is_clang) {
-    cflags = [ "-Wno-pointer-sign" ]
-  }
-
-  deps = [
-    "//third_party/libxml",
-  ]
-}