This moves log output for ChromeOS to safer locations.

chrome/common/logging_chrome.h

 // Copyright (c) 2006-2008 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.
 
 #ifndef CHROME_COMMON_LOGGING_CHROME_H__
 #define CHROME_COMMON_LOGGING_CHROME_H__
 #pragma once
 
 #include <string>
 #include <vector>
@@ skipping 19 matching lines @@
 //
 // XXX
 // Setting suppress_error_dialogs to true disables any dialogs that would
 // normally appear for assertions and crashes, and makes any catchable
 // errors (namely assertions) available via GetSilencedErrorCount()
 // and GetSilencedError().
 void InitChromeLogging(const CommandLine& command_line,
                        OldFileDeletionState delete_old_log_file);
 
 #if defined(OS_CHROMEOS)
-void RedirectChromeLogging(const FilePath& new_log_dir,
-                           const CommandLine& command_line);
+// Get the log file location.
+FilePath GetSessionLogFile(const CommandLine& command_line);
+
+// Redirects chrome logging to the appropriate session log dir.
+void RedirectChromeLogging(const CommandLine& command_line);
 #endif
 
 // Call when done using logging for Chrome.
 void CleanupChromeLogging();
 
 // Returns the fully-qualified name of the log file.
 FilePath GetLogFileName();
 
 // Returns true when error/assertion dialogs are to be shown,
 // false otherwise.
 bool DialogsAreSuppressed();
 
 typedef std::vector<std::wstring> AssertionList;
 
 // Gets the list of fatal assertions in the current log file, and
 // returns the number of fatal assertions.  (If you don't care
 // about the actual list of assertions, you can pass in NULL.)
 // NOTE: Since this reads the log file to determine the assertions,
 // this operation is O(n) over the length of the log.
 // NOTE: This can fail if the file is locked for writing.  However,
 // this is unlikely as this function is most useful after
 // the program writing the log has terminated.
 size_t GetFatalAssertions(AssertionList* assertions);
 
 } // namespace logging
 
 #endif  // CHROME_COMMON_LOGGING_CHROME_H_