Add interfaces for most major Blimp net components.

This CL contains interfaces and implementation stubs for network components. It will be used as a foundation for implementation work done in parallel.
Other changes made to existing net code include:
Rename BlimpMessageReceiver to BlimpMessageProcessor.
Make BlimpMessageProcessor async-only.

BUG=555012
R=wez@chromium.org,haibinlu@chromium.org

Review URL: https://codereview.chromium.org/1429193002

Cr-Commit-Position: refs/heads/master@{#359375}

1 files changed, 27 insertions, 0 deletions

diff --git a/blimp/net/engine_connection_manager.cc b/blimp/net/engine_connection_manager.cc
new file mode 100644
index 0000000..b38ed0f
--- /dev/null
+++ b/blimp/net/engine_connection_manager.cc
@@ -0,0 +1,27 @@
+// 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/net/engine_connection_manager.h"
+
+#include "base/logging.h"
+
+namespace blimp {
+
+EngineConnectionManager::EngineConnectionManager(
+    ConnectionHandler* engine_browser_session) {
+  NOTIMPLEMENTED();
+}
+
+EngineConnectionManager::~EngineConnectionManager() {}
+
+void EngineConnectionManager::StartListening() {
+  NOTIMPLEMENTED();
+}
+
+void EngineConnectionManager::HandleConnection(
+    scoped_ptr<BlimpConnection> connection) {
+  NOTIMPLEMENTED();
+}
+
+}  // namespace blimp