Add interfaces for most major Blimp net components.

blimp/engine/browser/blimp_browser_main_parts.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/engine/browser/blimp_browser_main_parts.h"
 
 #include "blimp/common/proto/blimp_message.pb.h"
 #include "blimp/engine/browser/blimp_browser_context.h"
 #include "blimp/engine/browser/blimp_engine_session.h"
 #include "blimp/net/blimp_connection.h"
@@ skipping 27 matching lines @@
       new BlimpBrowserContext(false, net_log_.get()));
   engine_session_.reset(new BlimpEngineSession(browser_context.Pass()));
   engine_session_->Initialize();
 
   // TODO(haibinlu): Create EngineConnectionManager to accept new connections.
   // TODO(haibinlu): Remove these test messages and switch to using the
   // MessageDispatcher for incoming messages.
   BlimpMessage message;
   message.set_type(BlimpMessage::CONTROL);
   message.mutable_control()->set_type(ControlMessage::CREATE_TAB);
-  engine_session_->OnBlimpMessage(message);
+  engine_session_->ProcessMessage(message, net::CompletionCallback());
   message.mutable_control()->set_type(ControlMessage::LOAD_URL);
   message.mutable_control()->mutable_load_url()->set_url(
       "https://www.google.com/");
-  engine_session_->OnBlimpMessage(message);
+  engine_session_->ProcessMessage(message, net::CompletionCallback());
 }
 
 void BlimpBrowserMainParts::PostMainMessageLoopRun() {
   engine_session_.reset();
 }
 
 BlimpBrowserContext* BlimpBrowserMainParts::GetBrowserContext() {
   return engine_session_->browser_context();
 }
 
 }  // namespace engine
 }  // namespace blimp