Remove HTTP pipelining support.

net/http/http_response_body_drainer_unittest.cc

 // Copyright (c) 2012 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 "net/http/http_response_body_drainer.h"
 
 #include <cstring>
 
 #include "base/bind.h"
 #include "base/compiler_specific.h"
@@ skipping 287 matching lines @@
 TEST_F(HttpResponseBodyDrainerTest, DrainBodyTooLarge) {
   int too_many_chunks =
       HttpResponseBodyDrainer::kDrainBodyBufferSize / kMagicChunkSize;
   too_many_chunks += 1;  // Now it's too large.
 
   mock_stream_->set_num_chunks(too_many_chunks);
   drainer_->Start(session_.get());
   EXPECT_TRUE(result_waiter_.WaitForResult());
 }
 
-TEST_F(HttpResponseBodyDrainerTest, StartBodyTooLarge) {
-  int too_many_chunks =
-      HttpResponseBodyDrainer::kDrainBodyBufferSize / kMagicChunkSize;
-  too_many_chunks += 1;  // Now it's too large.
-
-  mock_stream_->set_num_chunks(0);
-  drainer_->StartWithSize(session_.get(), too_many_chunks * kMagicChunkSize);
-  EXPECT_TRUE(result_waiter_.WaitForResult());
-}
-
-TEST_F(HttpResponseBodyDrainerTest, StartWithNothingToDo) {
-  mock_stream_->set_num_chunks(0);
-  drainer_->StartWithSize(session_.get(), 0);
-  EXPECT_FALSE(result_waiter_.WaitForResult());
-}
-
 }  // namespace
 
 }  // namespace net