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

chrome/renderer/extensions/api_definitions_natives.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/renderer/extensions/api_definitions_natives.h"
 
 #include <algorithm>
 
-#include "chrome/common/extensions/api/extension_api.h"
+#include "chrome/common/extensions/features/base_feature_provider.h"
 
 namespace {
 const char kInvalidExtensionNamespace[] = "Invalid extension namespace";
 }
 
 namespace extensions {
 
 ApiDefinitionsNatives::ApiDefinitionsNatives(Dispatcher* dispatcher,
                                              ChromeV8Context* context)
     : ChromeV8Extension(dispatcher, context->v8_context()),
       context_(context) {
   RouteFunction("GetExtensionAPIDefinitions",
                 base::Bind(&ApiDefinitionsNatives::GetExtensionAPIDefinitions,
                            base::Unretained(this)));
 }
 
 v8::Handle<v8::Value> ApiDefinitionsNatives::GetExtensionAPIDefinitions(
     const v8::Arguments& args) {
-  return dispatcher()->v8_schema_registry()->GetSchemas(
-      ExtensionAPI::GetSharedInstance()->GetAllAPINames());
+  std::vector<std::string> apis;
+  std::vector<std::string> feature_names =

[not at google - send to devlin, 2013/05/24 19:09:18]

also const&

[cduvall, 2013/05/30 00:50:51]

Done.

+      BaseFeatureProvider::GetByName("api")->GetAllFeatureNames();
+  for (std::vector<std::string>::const_iterator i = feature_names.begin();
+       i != feature_names.end(); ++i) {
+    if (!BaseFeatureProvider::GetByName("api")->GetFeature(*i)->HasParent())
+      apis.push_back(*i);
+  }
+  return dispatcher()->v8_schema_registry()->GetSchemas(apis);
 }
 
 }  // namespace extensions