Make ClientSocketPoolManager into an interface.

net/http/http_stream_factory_impl_job.cc

 // Copyright (c) 2011 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_stream_factory_impl_job.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/stl_util.h"
 #include "base/string_util.h"
@@ skipping 633 matching lines @@
                   &proxy_ssl_config_);
     // Disable revocation checking for HTTPS proxies since the revocation
     // requests are probably going to need to go through the proxy too.
     proxy_ssl_config_.rev_checking_enabled = false;
   }
   if (using_ssl_) {
     InitSSLConfig(origin_, &server_ssl_config_);
   }
 
   if (IsPreconnecting()) {
-    return ClientSocketPoolManager::PreconnectSocketsForHttpRequest(
+    return PreconnectSocketsForHttpRequest(
         origin_url_,
         request_info_.extra_headers,
         request_info_.load_flags,
         request_info_.priority,
         session_,
         proxy_info_,
         ShouldForceSpdySSL(),
         want_spdy_over_npn,
         server_ssl_config_,
         proxy_ssl_config_,
         net_log_,
         num_streams_);
   } else {
-    return ClientSocketPoolManager::InitSocketHandleForHttpRequest(
+    return InitSocketHandleForHttpRequest(
         origin_url_,
         request_info_.extra_headers,
         request_info_.load_flags,
         request_info_.priority,
         session_,
         proxy_info_,
         ShouldForceSpdySSL(),
         want_spdy_over_npn,
         server_ssl_config_,
         proxy_ssl_config_,
@@ skipping 465 matching lines @@
   if (IsPreconnecting() || !request_) {
     return false;
   }
   if (using_ssl_) {
     return false;
   }
   return request_info_.method == "GET" || request_info_.method == "HEAD";
 }
 
 }  // namespace net