Add SpdyString alias for std::string in net/spdy.

net/spdy/spdy_stream_test_util.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/spdy/spdy_stream_test_util.h"
 
 #include <cstddef>
 #include <utility>
 
 #include "base/stl_util.h"
@@ skipping 75 matching lines @@
 NetLogSource StreamDelegateBase::source_dependency() const {
   return NetLogSource();
 }
 
 int StreamDelegateBase::WaitForClose() {
   int result = callback_.WaitForResult();
   EXPECT_TRUE(!stream_.get());
   return result;
 }
 
-std::string StreamDelegateBase::TakeReceivedData() {
+SpdyString StreamDelegateBase::TakeReceivedData() {
   size_t len = received_data_queue_.GetTotalSize();
-  std::string received_data(len, '\0');
+  SpdyString received_data(len, '\0');
   if (len > 0) {
     EXPECT_EQ(len, received_data_queue_.Dequeue(
                        base::string_as_array(&received_data), len));
   }
   return received_data;
 }
 
-std::string StreamDelegateBase::GetResponseHeaderValue(
-    const std::string& name) const {
+SpdyString StreamDelegateBase::GetResponseHeaderValue(
+    const SpdyString& name) const {
   SpdyHeaderBlock::const_iterator it = response_headers_.find(name);
-  return (it == response_headers_.end()) ? std::string()
+  return (it == response_headers_.end()) ? SpdyString()
                                          : it->second.as_string();
 }
 
 StreamDelegateDoNothing::StreamDelegateDoNothing(
     const base::WeakPtr<SpdyStream>& stream)
     : StreamDelegateBase(stream) {}
 
 StreamDelegateDoNothing::~StreamDelegateDoNothing() {
 }
 
@@ skipping 36 matching lines @@
 }
 
 void StreamDelegateCloseOnHeaders::OnHeadersReceived(
     const SpdyHeaderBlock& response_headers) {
   stream()->Cancel();
 }
 
 } // namespace test
 
 } // namespace net