Switch the downloads API over to IDL/json_schema_compiler

chrome/common/extensions/api/extension_api.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/api/extension_api.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 333 matching lines @@
   RegisterSchema("contextMenus", ReadFromResource(
       IDR_EXTENSION_API_JSON_CONTEXTMENUS));
   RegisterSchema("cookies", ReadFromResource(
       IDR_EXTENSION_API_JSON_COOKIES));
   RegisterSchema("debugger", ReadFromResource(
       IDR_EXTENSION_API_JSON_DEBUGGER));
   RegisterSchema("declarativeWebRequest", ReadFromResource(
       IDR_EXTENSION_API_JSON_DECLARATIVE_WEBREQUEST));
   RegisterSchema("devtools", ReadFromResource(
       IDR_EXTENSION_API_JSON_DEVTOOLS));
-  RegisterSchema("downloads", ReadFromResource(
-      IDR_EXTENSION_API_JSON_DOWNLOADS));
   RegisterSchema("events", ReadFromResource(
       IDR_EXTENSION_API_JSON_EVENTS));
   RegisterSchema("experimental.accessibility", ReadFromResource(
       IDR_EXTENSION_API_JSON_EXPERIMENTAL_ACCESSIBILITY));
   RegisterSchema("experimental.app", ReadFromResource(
       IDR_EXTENSION_API_JSON_EXPERIMENTAL_APP));
   RegisterSchema("experimental.bookmarkManager", ReadFromResource(
       IDR_EXTENSION_API_JSON_EXPERIMENTAL_BOOKMARKMANAGER));
   RegisterSchema("experimental.fontSettings", ReadFromResource(
       IDR_EXTENSION_API_JSON_EXPERIMENTAL_FONTSSETTINGS));
@@ skipping 437 matching lines @@
 
 void ExtensionAPI::LoadAllSchemas() {
   while (unloaded_schemas_.size()) {
     std::map<std::string, base::StringPiece>::iterator it =
         unloaded_schemas_.begin();
     LoadSchema(it->first, it->second);
   }
 }
 
 }  // namespace extensions