External Registry loader should read from 32-bit HKLM registry hive

chrome/browser/extensions/external_registry_loader_win.cc

Index: chrome/browser/extensions/external_registry_loader_win.cc
diff --git a/chrome/browser/extensions/external_registry_loader_win.cc b/chrome/browser/extensions/external_registry_loader_win.cc
index ce44ae75dcf4603b35de9c73dda36d0784505509..1e1755c0db54c2569222c2fc64b9f45e99081d27 100644
--- a/chrome/browser/extensions/external_registry_loader_win.cc
+++ b/chrome/browser/extensions/external_registry_loader_win.cc
@@ -86,7 +86,8 @@ void ExternalRegistryLoader::LoadOnFileThread() {
     key_path.append(L"\\");
     key_path.append(*it);
     if (key.Open(HKEY_LOCAL_MACHINE,
-                 key_path.c_str(), KEY_READ) != ERROR_SUCCESS) {
+                 key_path.c_str(),
+                 KEY_READ | KEY_WOW64_32KEY) != ERROR_SUCCESS) {
       if (key.Open(HKEY_CURRENT_USER,
                    key_path.c_str(), KEY_READ) != ERROR_SUCCESS) {
         LOG(ERROR) << "Unable to read registry key at path (HKLM & HKCU): "