Allow serialization of ArrayBuffer params in extension/apps API methods

content/renderer/v8_value_converter_impl.h

Index: content/renderer/v8_value_converter_impl.h
diff --git a/content/renderer/v8_value_converter_impl.h b/content/renderer/v8_value_converter_impl.h
index ac6e7b7e6095f93ced57b6822f1b9d7b572a9080..c43da46ab7489b42b0eac5369b47a107935a7fd1 100644
--- a/content/renderer/v8_value_converter_impl.h
+++ b/content/renderer/v8_value_converter_impl.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.
 
@@ -10,6 +10,7 @@
 #include "content/public/renderer/v8_value_converter.h"
 
 namespace base {
+class BinaryValue;
 class DictionaryValue;
 class ListValue;
 class Value;
@@ -43,9 +44,16 @@ class CONTENT_EXPORT V8ValueConverterImpl : public content::V8ValueConverter {
   v8::Handle<v8::Value> ToV8Array(const base::ListValue* list) const;
   v8::Handle<v8::Value> ToV8Object(
       const base::DictionaryValue* dictionary) const;
+  v8::Handle<v8::Value> ToArrayBuffer(const base::BinaryValue* value) const;
 
   base::Value* FromV8ValueImpl(v8::Handle<v8::Value> value) const;
   base::ListValue* FromV8Array(v8::Handle<v8::Array> array) const;
+
+  // This will convert objects of type ArrayBuffer or any of the
+  // ArrayBufferView subclasses. The return value will be NULL if |value| is
+  // not one of these types.
+  base::BinaryValue* FromV8Buffer(v8::Handle<v8::Value> value) const;
+
   base::DictionaryValue* FromV8Object(v8::Handle<v8::Object> object) const;
 
   // If true, we will convert undefined JavaScript values to null.