1 files changed, 40 insertions, 0 deletions
diff --git a/chromium/ash/system/chromeos/keyboard_brightness_controller.cc b/chromium/ash/system/chromeos/keyboard_brightness_controller.cc
new file mode 100644
index 00000000000..15f91edccc0
--- /dev/null
+++ b/chromium/ash/system/chromeos/keyboard_brightness_controller.cc
@@ -0,0 +1,40 @@
+// 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 "ash/system/chromeos/keyboard_brightness_controller.h"
+
+#include "ash/metrics/user_metrics_recorder.h"
+#include "ash/shell.h"
+#include "chromeos/dbus/dbus_thread_manager.h"
+#include "chromeos/dbus/power_manager_client.h"
+#include "content/public/browser/user_metrics.h"
+#include "ui/base/accelerators/accelerator.h"
+
+namespace ash {
+
+bool KeyboardBrightnessController::HandleKeyboardBrightnessDown(
+    const ui::Accelerator& accelerator) {
+  if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_DOWN) {
+    Shell::GetInstance()->metrics()->RecordUserMetricsAction(
+        UMA_ACCEL_KEYBOARD_BRIGHTNESS_DOWN_F6);
+  }
+
+  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
+      DecreaseKeyboardBrightness();
+  return true;
+}
+
+bool KeyboardBrightnessController::HandleKeyboardBrightnessUp(
+    const ui::Accelerator& accelerator) {
+  if (accelerator.key_code() == ui::VKEY_BRIGHTNESS_UP) {
+    Shell::GetInstance()->metrics()->RecordUserMetricsAction(
+        UMA_ACCEL_KEYBOARD_BRIGHTNESS_UP_F7);
+  }
+
+  chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
+      IncreaseKeyboardBrightness();
+  return true;
+}
+
+}  // namespace ash