AU: Beginnings of delta support

src/platform/update_engine/mock_http_fetcher.cc

 // Copyright (c) 2009 The Chromium OS 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 "base/logging.h"
 #include "update_engine/mock_http_fetcher.h"
+#include <algorithm>
+#include "chromeos/obsolete_logging.h"
 
 // This is a mac implementation of HttpFetcher which is useful for testing.
 
+using std::min;
+
 namespace chromeos_update_engine {
 
 MockHttpFetcher::~MockHttpFetcher() {
   CHECK(!timeout_source_) << "Call TerminateTransfer() before dtor.";
 }
 
 void MockHttpFetcher::BeginTransfer(const std::string& url) {
   if (sent_size_ < data_.size())
     SendData(true);
 }
@@ skipping 70 matching lines @@
 
 void MockHttpFetcher::Unpause() {
   CHECK(paused_) << "You must pause before unpause.";
   paused_ = false;
   if (sent_size_ < data_.size()) {
     SendData(false);
   }
 }
 
 }  // namespace chromeos_update_engine