[NOT TO COMMIT!] r109: Diff of the current tcmalloc from the original google-perftools r109.

third_party/tcmalloc/chromium/src/config.h

Index: third_party/tcmalloc/chromium/src/config.h
diff --git a/third_party/tcmalloc/chromium/src/config.h b/third_party/tcmalloc/chromium/src/config.h
new file mode 100644
index 0000000000000000000000000000000000000000..047b878a2b1f630ddd362b99e63c41860b81f3b9
--- /dev/null
+++ b/third_party/tcmalloc/chromium/src/config.h
@@ -0,0 +1,22 @@
+// Copyright (c) 2009 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.
+
+#ifndef CONFIG_H_
+
+#include "build/build_config.h"
+
+#define TC_VERSION_MAJOR 1
+#define TC_VERSION_MINOR 4
+#define TC_VERSION_PATCH ""
+#define TC_VERSION_STRING "google-perftools 1.4"
+
+#if defined(OS_WIN)
+#include "third_party/tcmalloc/chromium/src/config_win.h"
+#elif defined(OS_LINUX)
+#include "third_party/tcmalloc/chromium/src/config_linux.h"
+#elif defined(OS_FREEBSD)
+#include "third_party/tcmalloc/chromium/src/config_freebsd.h"
+#endif
+
+#endif // CONFIG_H_