Enable file_handlers and chrome.app.runtime for QuickOffice.

extensions/common/features/complex_feature.cc

Index: extensions/common/features/complex_feature.cc
diff --git a/extensions/common/features/complex_feature.cc b/extensions/common/features/complex_feature.cc
index ae7327cf174dcce8626c06ac4c241ac73716be8c..eeb4f776a4df21ed07a1eea2d2550a89557a036c 100644
--- a/extensions/common/features/complex_feature.cc
+++ b/extensions/common/features/complex_feature.cc
@@ -9,6 +9,7 @@ namespace extensions {
 ComplexFeature::ComplexFeature(scoped_ptr<FeatureList> features) {
   DCHECK_GT(features->size(), 0UL);
   features_.swap(*features);
+  no_parent_ = features_[0]->no_parent();
 
 #if !defined(NDEBUG) || defined(DCHECK_ALWAYS_ON)
   // Verify GetContexts, IsInternal, & IsBlockedInServiceWorker are consistent
@@ -29,6 +30,9 @@ ComplexFeature::ComplexFeature(scoped_ptr<FeatureList> features) {
     DCHECK(first_blocked_in_service_worker == (*it)->IsBlockedInServiceWorker())
         << "Complex feature must have consistent values of "
            "blocked_in_service_worker across all sub features.";
+    DCHECK(no_parent_ == (*it)->no_parent())
+        << "Complex feature must have consistent values of "
+           "no_parent across all sub features.";
   }
 #endif
 }
@@ -82,6 +86,16 @@ Feature::Availability ComplexFeature::IsAvailableToContext(
   return first_availability;
 }
 
+bool ComplexFeature::IsIdInBlacklist(const std::string& extension_id) const {
+  for (FeatureList::const_iterator it = features_.begin();
+       it != features_.end();
+       ++it) {
+    if ((*it)->IsIdInBlacklist(extension_id))
+      return true;
+  }
+  return false;
+}
+
 bool ComplexFeature::IsIdInWhitelist(const std::string& extension_id) const {
   for (FeatureList::const_iterator it = features_.begin();
        it != features_.end();