Lazily load API schemas from resource files and convert all APIs to features

chrome/common/extensions/features/complex_feature.cc

Index: chrome/common/extensions/features/complex_feature.cc
diff --git a/chrome/common/extensions/features/complex_feature.cc b/chrome/common/extensions/features/complex_feature.cc
index 09eb426daa738b173774b134e3c7349ea2cdd35f..43ca7fde227a8c04c7f9a8219f3a37ce072736d3 100644
--- a/chrome/common/extensions/features/complex_feature.cc
+++ b/chrome/common/extensions/features/complex_feature.cc
@@ -72,6 +72,15 @@ bool ComplexFeature::IsInternal() const {
   return false;
 }
 
+bool ComplexFeature::HasParent() const {
+  for (FeatureList::const_iterator it = features_.begin();
+       it != features_.end(); ++it) {
+    if ((*it)->HasParent())
+      return true;
+  }
+  return false;
+}
+
 std::string ComplexFeature::GetAvailabilityMessage(AvailabilityResult result,
                                                    Manifest::Type type,
                                                    const GURL& url) const {