Various minor extension fixes

chrome/browser/extensions/extensions_service.cc

Index: chrome/browser/extensions/extensions_service.cc
diff --git a/chrome/browser/extensions/extensions_service.cc b/chrome/browser/extensions/extensions_service.cc
index 4094ebfbe40b4e2d04d1fe16f14b0bcb0c9e9733..bb3812a54461b923f8625aeb254786f0bc8200b6 100644
--- a/chrome/browser/extensions/extensions_service.cc
+++ b/chrome/browser/extensions/extensions_service.cc
@@ -406,6 +406,7 @@ void ExtensionsService::OnExtensionsLoaded(ExtensionList* new_extensions) {
   for (ExtensionList::iterator iter = new_extensions->begin();
        iter != new_extensions->end(); ++iter) {
     if (extensions_enabled() || (*iter)->IsTheme() ||
+        (*iter)->location() == Extension::LOAD ||
         (*iter)->location() == Extension::EXTERNAL_REGISTRY) {
       Extension* old = GetExtensionById((*iter)->id());
       if (old) {