Create 2272 release branch for CEF3.

git-svn-id: https://chromiumembedded.googlecode.com/svn/branches/2272@1993 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

tests/cefclient/bytes_write_handler.h

@@ -0,0 +1,44 @@
+// Copyright (c) 2014 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+
+#ifndef CEF_TESTS_CEFCLIENT_BYTES_WRITE_HANDLER_H_
+#define CEF_TESTS_CEFCLIENT_BYTES_WRITE_HANDLER_H_
+#pragma once
+
+#include "include/base/cef_lock.h"
+#include "include/cef_stream.h"
+
+namespace client {
+
+class BytesWriteHandler : public CefWriteHandler {
+ public:
+  explicit BytesWriteHandler(size_t grow);
+  ~BytesWriteHandler();
+
+  size_t Write(const void* ptr, size_t size, size_t n) OVERRIDE;
+  int Seek(int64 offset, int whence) OVERRIDE;
+  int64 Tell() OVERRIDE;
+  int Flush() OVERRIDE;
+  bool MayBlock() OVERRIDE { return false; }
+
+  void* GetData() { return data_; }
+  int64 GetDataSize() { return offset_; }
+
+ protected:
+  size_t Grow(size_t size);
+
+  size_t grow_;
+  void* data_;
+  int64 datasize_;
+  int64 offset_;
+
+  base::Lock lock_;
+
+  IMPLEMENT_REFCOUNTING(BytesWriteHandler);
+  DISALLOW_COPY_AND_ASSIGN(BytesWriteHandler);
+};
+
+}  // namespace client
+
+#endif  // CEF_TESTS_CEFCLIENT_BYTES_WRITE_HANDLER_H_