Add recommended extension installation support

chrome/browser/extensions/external_policy_loader.cc

Index: chrome/browser/extensions/external_policy_loader.cc
diff --git a/chrome/browser/extensions/external_policy_loader.cc b/chrome/browser/extensions/external_policy_loader.cc
index 5297519142efebef28521165b7a2433fb17c1b10..9453f8a031af76fd5549ae9eb8da08fe35101f95 100644
--- a/chrome/browser/extensions/external_policy_loader.cc
+++ b/chrome/browser/extensions/external_policy_loader.cc
@@ -10,8 +10,9 @@
 
 namespace extensions {
 
-ExternalPolicyLoader::ExternalPolicyLoader(ExtensionManagement *settings)
-    : settings_(settings) {
+ExternalPolicyLoader::ExternalPolicyLoader(ExtensionManagement* settings,
+                                           InstallationType type)
+    : settings_(settings), type_(type) {
   settings_->AddObserver(this);
 }
 
@@ -33,7 +34,7 @@ void ExternalPolicyLoader::AddExtension(base::DictionaryValue* dict,
 }
 
 void ExternalPolicyLoader::StartLoading() {
-  prefs_ = settings_->GetForceInstallList();
+  prefs_ = settings_->GetAutoInstallList(type_ == FORCED);
   LoadFinished();
 }