Remove all blimp network code.

blimp/net/blob_channel/mock_blob_channel_receiver.cc

Index: blimp/net/blob_channel/mock_blob_channel_receiver.cc
diff --git a/blimp/net/blob_channel/mock_blob_channel_receiver.cc b/blimp/net/blob_channel/mock_blob_channel_receiver.cc
deleted file mode 100644
index f5bd4405479a22629d944fd010d2ec3776722bb3..0000000000000000000000000000000000000000
--- a/blimp/net/blob_channel/mock_blob_channel_receiver.cc
+++ /dev/null
@@ -1,15 +0,0 @@
-// 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.
-
-#include "blimp/net/blob_channel/mock_blob_channel_receiver.h"
-
-namespace blimp {
-
-MockBlobChannelReceiver::MockBlobChannelReceiver() {}
-MockBlobChannelReceiver::~MockBlobChannelReceiver() {}
-
-MockBlobChannelReceiverDelegate::MockBlobChannelReceiverDelegate() {}
-MockBlobChannelReceiverDelegate::~MockBlobChannelReceiverDelegate() {}
-
-}  // namespace blimp