Blimp: Add BlobChannel Helium messages and delegate impls.

blimp/common/create_blimp_message.cc

 // Copyright 2015 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 "blimp/common/create_blimp_message.h"
 
 #include <memory>
 
 #include "base/logging.h"
 #include "blimp/common/proto/blimp_message.pb.h"
+#include "blimp/common/proto/blob_channel.pb.h"
 #include "blimp/common/proto/compositor.pb.h"
 #include "blimp/common/proto/input.pb.h"
 #include "blimp/common/proto/render_widget.pb.h"
 #include "blimp/common/proto/settings.pb.h"
 #include "blimp/common/proto/tab_control.pb.h"
 
 namespace blimp {
 
 std::unique_ptr<BlimpMessage> CreateBlimpMessage(
     CompositorMessage** compositor_message,
@@ skipping 66 matching lines @@
 
 std::unique_ptr<BlimpMessage> CreateBlimpMessage(
     EngineSettingsMessage** engine_settings) {
   DCHECK(engine_settings);
   std::unique_ptr<BlimpMessage> output(new BlimpMessage);
   output->set_type(BlimpMessage::SETTINGS);
   *engine_settings = output->mutable_settings()->mutable_engine_settings();
   return output;
 }
 
+std::unique_ptr<BlimpMessage> CreateBlimpMessage(

[haibinlu, 2016/05/12 18:20:09]

add a unit test case?

[Kevin M, 2016/05/13 18:40:23]

Done.

+    std::unique_ptr<BlobChannelMessage> blob_channel_message) {
+  std::unique_ptr<BlimpMessage> output(new BlimpMessage);
+  output->set_type(BlimpMessage::BLOB_CHANNEL);
+  output->set_allocated_blob_channel(blob_channel_message.release());
+  return output;
+}
+
 std::unique_ptr<BlimpMessage> CreateStartConnectionMessage(
     const std::string& client_token,
     int protocol_version) {
   std::unique_ptr<BlimpMessage> output(new BlimpMessage);
   output->set_type(BlimpMessage::PROTOCOL_CONTROL);
 
   ProtocolControlMessage* control_message = output->mutable_protocol_control();
   control_message->set_type(ProtocolControlMessage::START_CONNECTION);
 
   StartConnectionMessage* start_connection_message =
@@ skipping 13 matching lines @@
   control_message->set_type(ProtocolControlMessage::CHECKPOINT_ACK);
 
   CheckpointAckMessage* checkpoint_ack_message =
       control_message->mutable_checkpoint_ack();
   checkpoint_ack_message->set_checkpoint_id(checkpoint_id);
 
   return output;
 }
 
 }  // namespace blimp