Fix some net/spdy lint picks, from git cl lint.

net/spdy/spdy_http_utils.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_http_utils.h"
 
+#include <vector>
+
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
 #include "base/strings/string_util.h"
 #include "base/time/time.h"
 #include "net/base/escape.h"
 #include "net/base/load_flags.h"
 #include "net/base/url_util.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_request_info.h"
 #include "net/http/http_response_headers.h"
@@ skipping 12 matching lines @@
   if (headers->find(name) == headers->end()) {
     (*headers)[name] = value;
   } else {
     SpdyString joint_value = (*headers)[name].as_string();
     joint_value.append(1, '\0');
     joint_value.append(value);
     (*headers)[name] = joint_value;
   }
 }
 
-} // namespace
+}  // namespace
 
 bool SpdyHeadersToHttpResponse(const SpdyHeaderBlock& headers,
                                HttpResponseInfo* response) {
   // The ":status" header is required.
   SpdyHeaderBlock::const_iterator it = headers.find(":status");
   if (it == headers.end())
     return false;
   SpdyString status = it->second.as_string();
   SpdyString raw_headers("HTTP/1.1 ");
   raw_headers.append(status);
@@ skipping 108 matching lines @@
   url.append(it->second.as_string());
 
   it = headers.find(":path");
   if (it == headers.end())
     return GURL();
   url.append(it->second.as_string());
   return GURL(url);
 }
 
 }  // namespace net