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

tools/clang/blink_gc_plugin/Edge.cpp

Index: tools/clang/blink_gc_plugin/Edge.cpp
diff --git a/tools/clang/blink_gc_plugin/Edge.cpp b/tools/clang/blink_gc_plugin/Edge.cpp
deleted file mode 100644
index c56a576414896e0bf9998fe1358341484c278d31..0000000000000000000000000000000000000000
--- a/tools/clang/blink_gc_plugin/Edge.cpp
+++ /dev/null
@@ -1,75 +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 "Config.h"
-#include "Edge.h"
-#include "RecordInfo.h"
-
-TracingStatus Value::NeedsTracing(NeedsTracingOption option) {
-  return value_->NeedsTracing(option);
-}
-
-bool Value::NeedsFinalization() { return value_->NeedsFinalization(); }
-bool Collection::NeedsFinalization() { return info_->NeedsFinalization(); }
-
-void RecursiveEdgeVisitor::AtValue(Value*) {}
-void RecursiveEdgeVisitor::AtRawPtr(RawPtr*) {}
-void RecursiveEdgeVisitor::AtRefPtr(RefPtr*) {}
-void RecursiveEdgeVisitor::AtOwnPtr(OwnPtr*) {}
-void RecursiveEdgeVisitor::AtMember(Member*) {}
-void RecursiveEdgeVisitor::AtWeakMember(WeakMember*) {}
-void RecursiveEdgeVisitor::AtPersistent(Persistent*) {}
-void RecursiveEdgeVisitor::AtCollection(Collection*) {}
-
-void RecursiveEdgeVisitor::VisitValue(Value* e) {
-  AtValue(e);
-}
-
-void RecursiveEdgeVisitor::VisitRawPtr(RawPtr* e) {
-  AtRawPtr(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-
-void RecursiveEdgeVisitor::VisitRefPtr(RefPtr* e) {
-  AtRefPtr(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-void RecursiveEdgeVisitor::VisitOwnPtr(OwnPtr* e) {
-  AtOwnPtr(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-
-void RecursiveEdgeVisitor::VisitMember(Member* e) {
-  AtMember(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-
-void RecursiveEdgeVisitor::VisitWeakMember(WeakMember* e) {
-  AtWeakMember(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-
-void RecursiveEdgeVisitor::VisitPersistent(Persistent* e) {
-  AtPersistent(e);
-  Enter(e);
-  e->ptr()->Accept(this);
-  Leave();
-}
-
-void RecursiveEdgeVisitor::VisitCollection(Collection* e) {
-  AtCollection(e);
-  Enter(e);
-  e->AcceptMembers(this);
-  Leave();
-}