Keyboard Lock Host implementation

components/keyboard_lock/key_hook_share_wrapper.cc

Index: components/keyboard_lock/key_hook_share_wrapper.cc
diff --git a/components/keyboard_lock/key_hook_share_wrapper.cc b/components/keyboard_lock/key_hook_share_wrapper.cc
new file mode 100644
index 0000000000000000000000000000000000000000..3c11eb161f6e00623f605f78b6f11a281c6693ca
--- /dev/null
+++ b/components/keyboard_lock/key_hook_share_wrapper.cc
@@ -0,0 +1,32 @@
+// Copyright 2017 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 "components/keyboard_lock/key_hook_share_wrapper.h"
+
+#include <utility>
+
+#include "base/logging.h"
+
+namespace keyboard_lock {
+
+KeyHookShareWrapper::KeyHookShareWrapper(KeyHook* key_hook)
+    : key_hook_(key_hook) {
+  DCHECK(key_hook_);
+}
+
+KeyHookShareWrapper::~KeyHookShareWrapper() = default;
+
+void KeyHookShareWrapper::RegisterKey(
+    const std::vector<ui::KeyboardCode>& codes,
+    base::Callback<void(bool)> on_result) {
+  key_hook_->RegisterKey(codes, std::move(on_result));
+}
+
+void KeyHookShareWrapper::UnregisterKey(
+    const std::vector<ui::KeyboardCode>& codes,
+    base::Callback<void(bool)> on_result) {
+  key_hook_->UnregisterKey(codes, std::move(on_result));
+}
+
+}  // namespace keyboard_lock