Move extension API schema registration to ExtensionsClient.

apps/shell/common/shell_extensions_client.cc

 // Copyright 2013 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 "apps/shell/common/shell_extensions_client.h"
 
 #include "apps/shell/common/api/generated_schemas.h"
 #include "base/lazy_instance.h"
 #include "base/logging.h"
 #include "extensions/common/api/generated_schemas.h"
@@ skipping 189 matching lines @@
 
 base::StringPiece ShellExtensionsClient::GetAPISchema(
     const std::string& name) const {
   // Schema for chrome.shell APIs.
   if (apps::shell_api::GeneratedSchemas::IsGenerated(name))
     return apps::shell_api::GeneratedSchemas::Get(name);
 
   return extensions::core_api::GeneratedSchemas::Get(name);
 }
 
+void ShellExtensionsClient::RegisterAPISchemaResources(
+    extensions::ExtensionAPI* api) const {
+}
+
 bool ShellExtensionsClient::ShouldSuppressFatalErrors() const { return true; }
 
 }  // namespace apps