Initial skeleton for System Indicator API

chrome/browser/extensions/api/system_indicator/system_indicator_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/browser/extensions/api/system_indicator/system_indicator_api.h"
+#include "chrome/browser/extensions/extension_system.h"
+#include "chrome/common/extensions/api/experimental_system_indicator.h"
+
+namespace extensions {
+
+SystemIndicatorSetURLFunction::SystemIndicatorSetURLFunction() {}
+
+bool SystemIndicatorSetURLFunction::RunImpl() {
+  scoped_ptr<api::experimental_system_indicator::SetURL::Params> params(
+      api::experimental_system_indicator::SetURL::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+
+  return true;
+}
+
+SystemIndicatorSetImageDataFunction::SystemIndicatorSetImageDataFunction() {}
+
+bool SystemIndicatorSetImageDataFunction::RunImpl() {
+  scoped_ptr<api::experimental_system_indicator::SetImageData::Params> params(
+      api::experimental_system_indicator::SetImageData::Params::Create(*args_));
+  EXTENSION_FUNCTION_VALIDATE(params.get());
+  return true;
+}
+
+SystemIndicatorShowFunction::SystemIndicatorShowFunction() {}
+
+bool SystemIndicatorShowFunction::RunImpl() {
+  return true;
+}
+
+SystemIndicatorHideFunction::SystemIndicatorHideFunction() {}
+
+bool SystemIndicatorHideFunction::RunImpl() {
+  return true;
+}
+
+}  // namespace extensions