Move BrowserThread to content namespace.

content/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 "content/browser/download/base_file.h"
 
 #include "base/file_util.h"
 #include "base/format_macros.h"
 #include "base/logging.h"
 #include "base/stringprintf.h"
 #include "base/threading/thread_restrictions.h"
 #include "base/utf_string_conversions.h"
 #include "content/browser/download/download_stats.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/content_browser_client.h"
 #include "crypto/secure_hash.h"
 #include "net/base/file_stream.h"
 #include "net/base/net_errors.h"
 
 #if defined(OS_WIN)
 #include <windows.h>
 #include <shellapi.h>
 
 #include "content/browser/safe_util_win.h"
 #elif defined(OS_MACOSX)
 #include "content/browser/file_metadata_mac.h"
 #endif
 
+using content::BrowserThread;
+
 namespace {
 
 #define LOG_ERROR(o, e)  LogError(__FILE__, __LINE__, __FUNCTION__, o, e)
 
 // Logs the value and passes error on through, converting to a |net::Error|.
 // Returns |ERR_UNEXPECTED| if the value is not in the enum.
 net::Error LogError(const char* file, int line, const char* func,
                     const char* operation, int error) {
   const char* err_string = "";
   net::Error net_error = net::OK;
@@ skipping 414 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');
 }