Blimp: Add BlobChannelSender implementation

blimp/net/blob_channel/mock_blob_channel_bindings.h

+// Copyright 2016 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.
+
+#ifndef BLIMP_NET_BLOB_CHANNEL_MOCK_BLOB_CHANNEL_BINDINGS_H_
+#define BLIMP_NET_BLOB_CHANNEL_MOCK_BLOB_CHANNEL_BINDINGS_H_
+
+#include <string>
+#include <vector>
+
+#include "blimp/net/blob_channel/blob_channel_bindings.h"
+#include "testing/gmock/include/gmock/gmock.h"
+
+namespace blimp {
+
+class MockBlobSenderBindings : public BlobSenderBindings {
+ public:
+  MockBlobSenderBindings();
+  ~MockBlobSenderBindings();
+
+  MOCK_METHOD2(Send, void(const std::string&, const std::vector<uint8_t>&));
+};
+
+}  // namespace blimp
+
+#endif  // BLIMP_NET_BLOB_CHANNEL_MOCK_BLOB_CHANNEL_BINDINGS_H_