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, 29 insertions, 0 deletions

diff --git a/blimp/net/blimp_message_output_buffer.cc b/blimp/net/blimp_message_output_buffer.cc
new file mode 100644
index 0000000..c97ee2d
--- /dev/null
+++ b/blimp/net/blimp_message_output_buffer.cc
@@ -0,0 +1,29 @@
+// 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/blimp_message_output_buffer.h"
+
+#include "base/macros.h"
+
+namespace blimp {
+
+BlimpMessageOutputBuffer::BlimpMessageOutputBuffer() {
+  NOTIMPLEMENTED();
+}
+
+BlimpMessageOutputBuffer::~BlimpMessageOutputBuffer() {
+  NOTIMPLEMENTED();
+}
+
+void BlimpMessageOutputBuffer::ProcessMessage(
+    const BlimpMessage& message,
+    const net::CompletionCallback& callback) {
+  NOTIMPLEMENTED();
+}
+
+void BlimpMessageOutputBuffer::OnMessageCheckpoint(int64 message_id) {
+  NOTIMPLEMENTED();
+}
+
+}  // namespace blimp