Revert of Remove installation of Chrome Frame.

chrome/installer/util/logging_installer.cc

Index: chrome/installer/util/logging_installer.cc
diff --git a/chrome/installer/util/logging_installer.cc b/chrome/installer/util/logging_installer.cc
index 80442aaef78fb5a420a6ad0a9ce382c903ccfdd8..3ac60b365246e2af737583975e92a7e2eb5db1c3 100644
--- a/chrome/installer/util/logging_installer.cc
+++ b/chrome/installer/util/logging_installer.cc
@@ -114,16 +114,20 @@
 base::FilePath GetLogFilePath(const installer::MasterPreferences& prefs) {
   std::string path;
   prefs.GetString(installer::master_preferences::kLogFile, &path);
-  if (!path.empty())
+  if (!path.empty()) {
     return base::FilePath(UTF8ToWide(path));
+  }
 
-  static const base::FilePath::CharType kLogFilename[] =
-      FILE_PATH_LITERAL("chrome_installer.log");
+  std::wstring log_filename = prefs.install_chrome_frame() ?
+      L"chrome_frame_installer.log" : L"chrome_installer.log";
 
-  // Fallback to current directory if getting the temp directory fails.
-  base::FilePath tmp_path;
-  ignore_result(PathService::Get(base::DIR_TEMP, &tmp_path));
-  return tmp_path.Append(kLogFilename);
+  base::FilePath log_path;
+  if (PathService::Get(base::DIR_TEMP, &log_path)) {
+    log_path = log_path.Append(log_filename);
+    return log_path;
+  } else {
+    return base::FilePath(log_filename);
+  }
 }
 
 }  // namespace installer