Remove clang type profiler and deep memory profiler.

build/toolchain/clang.gni

Index: build/toolchain/clang.gni
diff --git a/build/toolchain/clang.gni b/build/toolchain/clang.gni
deleted file mode 100644
index c6803844d8b22340f75ccba87851635ad9ddedc1..0000000000000000000000000000000000000000
--- a/build/toolchain/clang.gni
+++ /dev/null
@@ -1,9 +0,0 @@
-# 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.
-
-declare_args() {
-  # Enable the optional type profiler in Clang, which will tag heap allocations
-  # with the allocation type.
-  use_clang_type_profiler = false
-}