Fix feedback log collection.

chrome/browser/chromeos/system_logs/debug_daemon_log_source.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/chromeos/system_logs/debug_daemon_log_source.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/file_util.h"
 #include "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "base/string_util.h"
 #include "chrome/browser/chromeos/system_logs/system_logs_fetcher.h"
 #include "chrome/common/chrome_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/debug_daemon_client.h"
 #include "content/public/browser/browser_thread.h"
 
-namespace {
-
 const char kNotAvailable[] = "<not available>";
 const char kRoutesKeyName[] = "routes";
 const char kNetworkStatusKeyName[] = "network-status";
 const char kModemStatusKeyName[] = "modem-status";
 const char kUserLogFileKeyName[] = "user_log_files";
-}  // namespace
 
 namespace chromeos {
 
-// Fetches logs from the debug daemon over DBus. When all the logs have been
-// fetched, forwards the results to the supplied Request. Used like:
-//   DebugDaemonLogSource* fetcher = new DebugDaemonLogSource(request);
-//   fetcher->Fetch();
-// Note that you do not need to delete the fetcher; it will delete itself after
-// Fetch() has forwarded the result to the request handler.
-
-
 DebugDaemonLogSource::DebugDaemonLogSource()
     : response_(new SystemLogsResponse()),
       num_pending_requests_(0),
       ALLOW_THIS_IN_INITIALIZER_LIST(weak_ptr_factory_(this)) {}
 
 DebugDaemonLogSource::~DebugDaemonLogSource() {}
 
 void DebugDaemonLogSource::Fetch(const SysLogsSourceCallback& callback) {
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(!callback.is_null());
@@ skipping 102 matching lines @@
   DCHECK(content::BrowserThread::CurrentlyOn(content::BrowserThread::UI));
   DCHECK(!callback_.is_null());
 
   --num_pending_requests_;
   if (num_pending_requests_ > 0)
     return;
   callback_.Run(response_.get());
 }
 
 }  // namespace chromeos