Remove remaining legacy SplitString calls.

components/upload_list/upload_list.cc

 // Copyright 2013 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 "components/upload_list/upload_list.h"
 
 #include <algorithm>
 #include <iterator>
 
 #include "base/bind.h"
 #include "base/files/file_util.h"
 #include "base/location.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/strings/string_split.h"
+#include "base/strings/string_util.h"
 #include "base/thread_task_runner_handle.h"
 #include "base/threading/sequenced_worker_pool.h"
 
 UploadList::UploadInfo::UploadInfo(const std::string& id,
                                    const base::Time& t,
                                    const std::string& local_id)
     : id(id), time(t), local_id(local_id) {}
 
 UploadList::UploadInfo::UploadInfo(const std::string& id, const base::Time& t)
     : id(id), time(t) {}
@@ skipping 28 matching lines @@
   LoadUploadList();
   task_runner->PostTask(
       FROM_HERE,
       base::Bind(&UploadList::InformDelegateOfCompletion, this));
 }
 
 void UploadList::LoadUploadList() {
   if (base::PathExists(upload_log_path_)) {
     std::string contents;
     base::ReadFileToString(upload_log_path_, &contents);
-    std::vector<std::string> log_entries;
-    base::SplitStringAlongWhitespace(contents, &log_entries);
+    std::vector<std::string> log_entries = base::SplitString(
+        contents, base::kWhitespaceASCII, base::KEEP_WHITESPACE,
+        base::SPLIT_WANT_NONEMPTY);
     ClearUploads();
     ParseLogEntries(log_entries);
   }
 }
 
 void UploadList::AppendUploadInfo(const UploadInfo& info) {
   uploads_.push_back(info);
 }
 
 void UploadList::ClearUploads() {
@@ skipping 29 matching lines @@
     delegate_->OnUploadListAvailable();
 }
 
 void UploadList::GetUploads(unsigned int max_count,
                             std::vector<UploadInfo>* uploads) {
   DCHECK(thread_checker_.CalledOnValidThread());
   std::copy(uploads_.begin(),
             uploads_.begin() + std::min<size_t>(uploads_.size(), max_count),
             std::back_inserter(*uploads));
 }