Revert "installer: clean up to use FilePath instead of std::wstring."

This reverts commit 9da05365beb211e3879e6049547e5e92c4c0a5a2 (r32811).

TBR=thiago.farina@gmail.com
BUG=32811

Review URL: http://codereview.chromium.org/437011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32817 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 2 deletions

diff --git a/chrome/installer/util/logging_installer.cc b/chrome/installer/util/logging_installer.cc
index a7ac607..e03c25b 100644
--- a/chrome/installer/util/logging_installer.cc
+++ b/chrome/installer/util/logging_installer.cc
@@ -50,7 +50,8 @@ void EndInstallerLogging() {
 }
 
 std::wstring GetLogFilePath(const CommandLine& command_line) {
-  if (command_line.HasSwitch(WideToASCII(installer_util::switches::kLogFile))) {
+  if (command_line.HasSwitch(
+          WideToASCII(installer_util::switches::kLogFile))) {
     return command_line.GetSwitchValue(
         WideToASCII(installer_util::switches::kLogFile));
   }
@@ -63,9 +64,10 @@ std::wstring GetLogFilePath(const CommandLine& command_line) {
   }
 
   FilePath log_path;
+
   if (PathService::Get(base::DIR_TEMP, &log_path)) {
     log_path = log_path.Append(log_filename);
-    return log_path.value();
+    return log_path.ToWStringHack();
   } else {
     return log_filename;
   }