Remove remaining legacy SplitString calls.

chrome/browser/io_thread.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 "chrome/browser/io_thread.h"
 
 #include <vector>
 
 #include "base/base64.h"
 #include "base/bind.h"
@@ skipping 1054 matching lines @@
         new net::HttpAuthFilterWhitelist(auth_server_whitelist_);
   }
   net::HttpAuthFilterWhitelist* auth_filter_delegate = NULL;
   if (!auth_delegate_whitelist_.empty()) {
     auth_filter_delegate =
         new net::HttpAuthFilterWhitelist(auth_delegate_whitelist_);
   }
   globals_->url_security_manager.reset(
       net::URLSecurityManager::Create(auth_filter_default_credentials,
                                       auth_filter_delegate));
-  std::vector<std::string> supported_schemes;
-  base::SplitString(auth_schemes_, ',', &supported_schemes);
+  std::vector<std::string> supported_schemes = base::SplitString(
+      auth_schemes_, ",", base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
 
   scoped_ptr<net::HttpAuthHandlerRegistryFactory> registry_factory(
       net::HttpAuthHandlerRegistryFactory::Create(
           supported_schemes, globals_->url_security_manager.get(), resolver,
           gssapi_library_name_, auth_android_negotiate_account_type_,
           negotiate_disable_cname_lookup_, negotiate_enable_port_));
   return registry_factory.release();
 }
 
 void IOThread::ClearHostCache() {
@@ skipping 506 matching lines @@
   net::QuicVersionVector supported_versions = net::QuicSupportedVersions();
   for (size_t i = 0; i < supported_versions.size(); ++i) {
     net::QuicVersion version = supported_versions[i];
     if (net::QuicVersionToString(version) == quic_version) {
       return version;
     }
   }
 
   return net::QUIC_VERSION_UNSUPPORTED;
 }