Remove tools/clang (this will break things temporarily).

tools/clang/blink_gc_plugin/tests/destructor_in_nonfinalized_class.cpp

Index: tools/clang/blink_gc_plugin/tests/destructor_in_nonfinalized_class.cpp
diff --git a/tools/clang/blink_gc_plugin/tests/destructor_in_nonfinalized_class.cpp b/tools/clang/blink_gc_plugin/tests/destructor_in_nonfinalized_class.cpp
deleted file mode 100644
index 8efc41d787535795f4986a02deab785c4b756c70..0000000000000000000000000000000000000000
--- a/tools/clang/blink_gc_plugin/tests/destructor_in_nonfinalized_class.cpp
+++ /dev/null
@@ -1,20 +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.
-
-#include "destructor_in_nonfinalized_class.h"
-
-namespace blink {
-
-HeapObject::~HeapObject()
-{
-    // Do something when destructed...
-    (void)this;
-}
-
-void HeapObject::trace(Visitor* visitor)
-{
-    visitor->trace(m_obj);
-}
-
-}