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

tools/clang/blink_gc_plugin/tests/traceimpl.cpp

Index: tools/clang/blink_gc_plugin/tests/traceimpl.cpp
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl.cpp b/tools/clang/blink_gc_plugin/tests/traceimpl.cpp
deleted file mode 100644
index c8849ccf780b8da177754a5f46fac0ebdbd6cdba..0000000000000000000000000000000000000000
--- a/tools/clang/blink_gc_plugin/tests/traceimpl.cpp
+++ /dev/null
@@ -1,28 +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 "traceimpl.h"
-
-namespace blink {
-
-void TraceImplExtern::trace(Visitor* visitor) {
-  traceImpl(visitor);
-}
-
-template <typename VisitorDispatcher>
-inline void TraceImplExtern::traceImpl(VisitorDispatcher visitor) {
-  visitor->trace(x_);
-}
-
-void TraceImplBaseExtern::trace(Visitor* visitor) {
-  traceImpl(visitor);
-}
-
-template <typename VisitorDispatcher>
-inline void TraceImplBaseExtern::traceImpl(VisitorDispatcher visitor) {
-  visitor->trace(x_);
-  Base::trace(visitor);
-}
-
-}