Allow Registry Iterator functions to use a specified WOW64 mode when iterating.

chrome/browser/enumerate_modules_model_win.cc

Index: chrome/browser/enumerate_modules_model_win.cc
diff --git a/chrome/browser/enumerate_modules_model_win.cc b/chrome/browser/enumerate_modules_model_win.cc
index 563f46453e732c69ef0ecb1d072d9eaddbeb3ce5..60397d33880c42cd792b4680e7e0c12c2473467b 100644
--- a/chrome/browser/enumerate_modules_model_win.cc
+++ b/chrome/browser/enumerate_modules_model_win.cc
@@ -528,7 +528,7 @@ void ModuleEnumerator::EnumerateShellExtensions() {
 }
 
 void ModuleEnumerator::ReadShellExtensions(HKEY parent) {
-  base::win::RegistryValueIterator registration(parent, kRegPath);
+  base::win::RegistryValueIterator registration(parent, kRegPath, 0);
   while (registration.Valid()) {
     std::wstring key(std::wstring(L"CLSID\\") + registration.Name() +
         L"\\InProcServer32");