Revert 91861 - When the download folder does not exist, change the download folder to a user's "D...

chrome/browser/download/base_file.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 "chrome/browser/download/base_file.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
@@ skipping 37 matching lines @@
 
 bool BaseFile::Initialize(bool calculate_hash) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   DCHECK(!detached_);
 
   calculate_hash_ = calculate_hash;
 
   if (calculate_hash_)
     secure_hash_.reset(crypto::SecureHash::Create(crypto::SecureHash::SHA256));
 
-  FilePath save_path =
-      download_util::GetDefaultDownloadDirectoryFromPathService();
-  if (full_path_.empty() &&
-      !file_util::CreateTemporaryFileInDir(save_path, &full_path_))
-    return false;
-  return Open();
+  if (!full_path_.empty() ||
+      download_util::CreateTemporaryFileForDownload(&full_path_))
+    return Open();
+  return false;
 }
 
 bool BaseFile::AppendDataToFile(const char* data, size_t data_len) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::FILE));
   DCHECK(!detached_);
 
   if (!file_stream_.get())
     return false;
 
   // TODO(phajdan.jr): get rid of this check.
@@ skipping 167 matching lines @@
 
 std::string BaseFile::DebugString() const {
   return base::StringPrintf("{ source_url_ = \"%s\""
                             " full_path_ = \"%" PRFilePath "\""
                             " bytes_so_far_ = %" PRId64 " detached_ = %c }",
                             source_url_.spec().c_str(),
                             full_path_.value().c_str(),
                             bytes_so_far_,
                             detached_ ? 'T' : 'F');
 }