Revert of Fix HidService lifetime issues.

extensions/shell/browser/api/shell_extensions_api_client.h

Index: extensions/shell/browser/api/shell_extensions_api_client.h
diff --git a/extensions/shell/browser/api/shell_extensions_api_client.h b/extensions/shell/browser/api/shell_extensions_api_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..41f548f6156286fed02d66f43ea05f79c9898b91
--- /dev/null
+++ b/extensions/shell/browser/api/shell_extensions_api_client.h
@@ -0,0 +1,28 @@
+// Copyright 2014 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.
+
+#ifndef EXTENSIONS_SHELL_BROWSER_API_SHELL_EXTENSIONS_API_CLIENT_H_
+#define EXTENSIONS_SHELL_BROWSER_API_SHELL_EXTENSIONS_API_CLIENT_H_
+
+#include "base/memory/scoped_ptr.h"
+#include "extensions/browser/api/extensions_api_client.h"
+
+namespace extensions {
+
+// Extra support for Chrome extensions APIs in app_shell.
+class ShellExtensionsAPIClient : public ExtensionsAPIClient {
+ public:
+  ShellExtensionsAPIClient();
+  virtual ~ShellExtensionsAPIClient();
+
+  // ExtensionsAPIClient implementation.
+  virtual device::HidService* GetHidService() OVERRIDE;
+
+ private:
+  scoped_ptr<device::HidService> hid_service_;
+};
+
+}  // namespace extensions
+
+#endif  // EXTENSIONS_SHELL_BROWSER_API_SHELL_EXTENSIONS_API_CLIENT_H_