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

chrome/common/extensions/features/complex_feature.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/extensions/features/complex_feature.h"
 
 #include "chrome/common/extensions/features/simple_feature.h"
 
 namespace extensions {
 
@@ skipping 54 matching lines @@
   // but if they get more complicated, we need to return some meaningful context
   // set. Either that or remove this method from the Feature interface.
   return features_[0]->GetContexts();
 }
 
 bool ComplexFeature::IsInternal() const {
   NOTREACHED();
   return false;
 }
 
+bool ComplexFeature::HasParent() const {
+  return false;

[not at google - send to devlin, 2013/05/23 00:09:40]

should probably return the first parent that it finds in its child features. not
that it'll ever really get used, but no point cutting corners.

[cduvall, 2013/05/24 03:13:49]

Done.

+}
+
 std::string ComplexFeature::GetAvailabilityMessage(AvailabilityResult result,
                                                    Manifest::Type type,
                                                    const GURL& url) const {
   if (result == IS_AVAILABLE)
     return std::string();
 
   // TODO(justinlin): Form some kind of combined availabilities/messages from
   // SimpleFeatures.
   return features_[0]->GetAvailabilityMessage(result, type, url);
 }
 
 bool ComplexFeature::IsIdInWhitelist(const std::string& extension_id) const {
   for (FeatureList::const_iterator it = features_.begin();
        it != features_.end(); ++it) {
     if ((*it)->IsIdInWhitelist(extension_id))
       return true;
   }
   return false;
 }
 
 }  // namespace extensions