Quote CppBoundClass/CppVariant in namespace.

webkit/glue/cpp_variant.h

Index: webkit/glue/cpp_variant.h
diff --git a/webkit/glue/cpp_variant.h b/webkit/glue/cpp_variant.h
index 25cbe6ff623d0328e4d6322f1edfb52a1fe767b6..bcd98e6d221681bf66e584a089722095a87027ba 100644
--- a/webkit/glue/cpp_variant.h
+++ b/webkit/glue/cpp_variant.h
@@ -1,4 +1,4 @@
-// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Copyright (c) 2012 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.
 
@@ -25,6 +25,8 @@
 #include "third_party/npapi/bindings/npruntime.h"
 #include "webkit/glue/webkit_glue_export.h"
 
+namespace webkit_glue {
+
 class WEBKIT_GLUE_EXPORT CppVariant : public NPVariant {
  public:
   CppVariant();
@@ -109,4 +111,10 @@ class WEBKIT_GLUE_EXPORT CppVariant : public NPVariant {
               uint32 arg_count, CppVariant& result) const;
 };
 
+}  // namespace webkit_glue
+
+// TODO(wangxianzhu): This is temporary to resolve crbug.com/127238 with minimal
+// code change. Eventually we will replace CppBoundClass/CppVariant with V8 API.
+using webkit_glue::CppVariant;
+
 #endif  // WEBKIT_GLUE_CPP_VARIANT_H__