Revert "Revert "Upgrade to 5.0.71.48"" DO NOT MERGE
This reverts commit f2e3994fa5148cc3d9946666f0b0596290192b0e,
and updates the x64 makefile properly so it doesn't break that
build.
FPIIM-449
Change-Id: Ib83e35bfbae6af627451c926a9650ec57c045605
(cherry picked from commit 109988c7ccb6f3fd1a58574fa3dfb88beaef6632)
diff --git a/build/gn_run_binary.py b/build/gn_run_binary.py
new file mode 100644
index 0000000..7d83f61
--- /dev/null
+++ b/build/gn_run_binary.py
@@ -0,0 +1,22 @@
+# 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.
+
+"""Helper script for GN to run an arbitrary binary. See compiled_action.gni.
+
+Run with:
+ python gn_run_binary.py <binary_name> [args ...]
+"""
+
+import sys
+import subprocess
+
+# This script is designed to run binaries produced by the current build. We
+# always prefix it with "./" to avoid picking up system versions that might
+# also be on the path.
+path = './' + sys.argv[1]
+
+# The rest of the arguements are passed directly to the executable.
+args = [path] + sys.argv[2:]
+
+sys.exit(subprocess.call(args))