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

chrome/common/extensions/features/api_feature.cc

Index: chrome/common/extensions/features/api_feature.cc
diff --git a/chrome/common/extensions/features/api_feature.cc b/chrome/common/extensions/features/api_feature.cc
index f6d826e2029d087a56755b4191a1090a651864b5..8203c66ea62b6be4cbf3cc6741cb8ee2db126072 100644
--- a/chrome/common/extensions/features/api_feature.cc
+++ b/chrome/common/extensions/features/api_feature.cc
@@ -16,6 +16,10 @@ bool APIFeature::IsInternal() const {
   return internal_;
 }
 
+bool APIFeature::HasParent() const {
+  return has_parent_;
+}
+
 std::string APIFeature::Parse(const DictionaryValue* value) {
   std::string error = SimpleFeature::Parse(value);
   if (!error.empty())
@@ -23,6 +27,8 @@ std::string APIFeature::Parse(const DictionaryValue* value) {
 
   value->GetBoolean("internal", &internal_);
 
+  has_parent_ = value->HasKey("parent");
+
   if (GetContexts()->empty())
     return name() + ": API features must specify at least one context.";