Make the name of the event source for SYSLOG configurable.

chrome/install_static/product_install_details.cc

 // Copyright 2016 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/install_static/product_install_details.h"
 
 #include <windows.h>
 #include <assert.h>
 
 #include <algorithm>
 
+#include "chrome/install_static/install_details.h"
 #include "chrome/install_static/install_modes.h"
 #include "chrome/install_static/install_util.h"
 #include "chrome_elf/nt_registry/nt_registry.h"
 
 namespace install_static {
 
 namespace {
 
 // Returns the executable path for the current process.
 std::wstring GetCurrentProcessExePath() {
@@ skipping 117 matching lines @@
 
   details->set_mode(mode);
   details->set_system_level(system_level);
   details->set_multi_install(multi_install);
   details->set_channel(DetermineChannel(*mode, system_level, multi_install));
 
   return details;
 }
 
 }  // namespace install_static