Even more virtual method deinlining.

chrome/browser/debugger/devtools_client_host.cc

Index: chrome/browser/debugger/devtools_client_host.cc
diff --git a/chrome/browser/debugger/devtools_client_host.cc b/chrome/browser/debugger/devtools_client_host.cc
new file mode 100644
index 0000000000000000000000000000000000000000..f619bfb9989745f6794b04a6237db3f6d711fb21
--- /dev/null
+++ b/chrome/browser/debugger/devtools_client_host.cc
@@ -0,0 +1,16 @@
+// Copyright (c) 2009 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 "chrome/browser/debugger/devtools_client_host.h"
+
+DevToolsWindow* DevToolsClientHost::AsDevToolsWindow() {
+  return NULL;
+}
+
+void DevToolsClientHost::NotifyCloseListener() {
+  if (close_listener_) {
+    close_listener_->ClientHostClosing(this);
+    close_listener_ = NULL;
+  }
+}