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

chrome/renderer/extensions/dispatcher.cc

Index: chrome/renderer/extensions/dispatcher.cc
diff --git a/chrome/renderer/extensions/dispatcher.cc b/chrome/renderer/extensions/dispatcher.cc
index eb8796329d70e0b96f0c59e7e2e29d0d0dfd6dcf..445610478770d58b9bb8f801ca643381d55158a6 100644
--- a/chrome/renderer/extensions/dispatcher.cc
+++ b/chrome/renderer/extensions/dispatcher.cc
@@ -718,10 +718,17 @@ void Dispatcher::RegisterSchemaGeneratedBindings(
     ModuleSystem* module_system,
     ChromeV8Context* context) {
   std::set<std::string> apis =
-      ExtensionAPI::GetSharedInstance()->GetAllAPINames();
+      BaseFeatureProvider::GetByName("api")->GetAllFeatureNames();
   for (std::set<std::string>::iterator it = apis.begin();
        it != apis.end(); ++it) {
     const std::string& api_name = *it;
+
+    std::string child_name;
+    ExtensionAPI::GetSharedInstance()->GetAPINameFromFullName(api_name,
+                                                              &child_name);
+    if (!child_name.empty())
+      continue;
+
     if (!context->IsAnyFeatureAvailableToContext(api_name))
       continue;