[win] Enable ModuleDatabase behind a flag.

chrome/browser/chrome_browser_main_win.h

Index: chrome/browser/chrome_browser_main_win.h
diff --git a/chrome/browser/chrome_browser_main_win.h b/chrome/browser/chrome_browser_main_win.h
index 35165b002fb192f1ec1b768abb92472089dd679b..550171a6d4105975bc8c13ddf42879da9eca1c47 100644
--- a/chrome/browser/chrome_browser_main_win.h
+++ b/chrome/browser/chrome_browser_main_win.h
@@ -10,6 +10,7 @@
 #include "base/files/file_path_watcher.h"
 #include "base/macros.h"
 #include "chrome/browser/chrome_browser_main.h"
+#include "chrome/common/conflicts/module_watcher_win.h"

[sky, 2017/01/13 23:58:43]

Can you forward declare ModuleWatcher?

[chrisha, 2017/01/18 22:20:02]

Done.

 #include "third_party/kasko/kasko_features.h"
 
 class DidRunUpdater;
@@ -78,6 +79,8 @@ class ChromeBrowserMainPartsWin : public ChromeBrowserMainParts {
   base::FilePathWatcher failed_kasko_crash_report_watcher_;
 #endif
 
+  std::unique_ptr<ModuleWatcher> module_watcher_;
+
   DISALLOW_COPY_AND_ASSIGN(ChromeBrowserMainPartsWin);
 };