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

tools/clang/blink_gc_plugin/tests/delayed_parsing.cpp

Index: tools/clang/blink_gc_plugin/tests/delayed_parsing.cpp
diff --git a/tools/clang/blink_gc_plugin/tests/delayed_parsing.cpp b/tools/clang/blink_gc_plugin/tests/delayed_parsing.cpp
deleted file mode 100644
index 149d95ee3dda8e093475326440b280126ff1e79f..0000000000000000000000000000000000000000
--- a/tools/clang/blink_gc_plugin/tests/delayed_parsing.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-// Copyright 2015 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 "heap/stubs.h"
-
-namespace blink {
-
-struct HeapObject : public GarbageCollected<HeapObject> {
-    void trace(Visitor*) { }
-};
-
-template<typename T>
-class TemplateBase
-    : public GarbageCollected<TemplateBase<T> > {
-public:
-    void trace(Visitor* visitor) { visitor->trace(m_obj); }
-private:
-    Member<HeapObject> m_obj;
-};
-
-class Subclass : public TemplateBase<Subclass> {
-};
-
-}