Revert 137540 - Disable off-store extension installs by default. Also get rid of ExtensionService::…

chrome/browser/ui/intents/web_intent_picker_controller.cc

Index: chrome/browser/ui/intents/web_intent_picker_controller.cc
===================================================================
--- chrome/browser/ui/intents/web_intent_picker_controller.cc	(revision 137574)
+++ chrome/browser/ui/intents/web_intent_picker_controller.cc	(working copy)
@@ -308,13 +308,10 @@
 
 void WebIntentPickerController::OnExtensionInstallRequested(
     const std::string& id) {
-  scoped_ptr<WebstoreInstaller::Approval> approval(
-      WebstoreInstaller::Approval::CreateWithInstallPrompt(
-          wrapper_->profile()));
-
   scoped_refptr<WebstoreInstaller> installer = new WebstoreInstaller(
       wrapper_->profile(), this, &wrapper_->web_contents()->GetController(), id,
-      approval.Pass(), WebstoreInstaller::FLAG_INLINE_INSTALL);
+      scoped_ptr<WebstoreInstaller::Approval>(NULL),
+      WebstoreInstaller::FLAG_INLINE_INSTALL);
 
   pending_async_count_++;
   installer->Start();