[win] Enable ModuleDatabase behind a flag.

chrome/browser/chrome_browser_field_trials_desktop.cc

Index: chrome/browser/chrome_browser_field_trials_desktop.cc
diff --git a/chrome/browser/chrome_browser_field_trials_desktop.cc b/chrome/browser/chrome_browser_field_trials_desktop.cc
index 5eb97f5229fc0be8d4344ce17744c5197538e188..40386d9e7a63169e14012e4a4ce6a4091ade85a5 100644
--- a/chrome/browser/chrome_browser_field_trials_desktop.cc
+++ b/chrome/browser/chrome_browser_field_trials_desktop.cc
@@ -20,6 +20,7 @@
 #include "base/path_service.h"
 #include "chrome/browser/features.h"
 #include "chrome/browser/prerender/prerender_field_trial.h"
+#include "chrome/common/chrome_features.h"
 #include "chrome/common/chrome_paths.h"
 #include "chrome/common/chrome_switches.h"
 #include "components/browser_watcher/features.h"
@@ -165,6 +166,7 @@ void SetupDesktopFieldTrials() {
   SetupStunProbeTrial();
 #if defined(OS_WIN)
   SetupStabilityDebugging();
+  base::FeatureList::IsEnabled(features::kModuleDatabase);
 #endif  // defined(OS_WIN)
   // Activate the experiment as early as possible to increase its visibility
   // (e.g. the likelihood of its presence in the serialized system profile).