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

chrome/browser/extensions/bundle_installer.cc

Index: chrome/browser/extensions/bundle_installer.cc
===================================================================
--- chrome/browser/extensions/bundle_installer.cc	(revision 137574)
+++ chrome/browser/extensions/bundle_installer.cc	(working copy)
@@ -156,11 +156,10 @@
     // Since we've already confirmed the permissions, create an approval that
     // lets CrxInstaller bypass the prompt.
     scoped_ptr<WebstoreInstaller::Approval> approval(
-        WebstoreInstaller::Approval::CreateWithNoInstallPrompt(
-            profile_,
-            i->first,
-            scoped_ptr<base::DictionaryValue>(
-                parsed_manifests_[i->first]->DeepCopy())));
+        new WebstoreInstaller::Approval);
+    approval->extension_id = i->first;
+    approval->profile = profile_;
+    approval->parsed_manifest.reset(parsed_manifests_[i->first]->DeepCopy());
     approval->use_app_installed_bubble = false;
     approval->skip_post_install_ui = true;