Move ownership of PowerSaveBlocker from WakeLockServiceContext to WakeLockServiceImpl

device/wake_lock/public/interfaces/wake_lock_param_traits.cc

Index: device/wake_lock/public/interfaces/wake_lock_param_traits.cc
diff --git a/device/wake_lock/public/interfaces/wake_lock_param_traits.cc b/device/wake_lock/public/interfaces/wake_lock_param_traits.cc
new file mode 100644
index 0000000000000000000000000000000000000000..e6427ec9c23945cc2cadb24dda1115177c75d578
--- /dev/null
+++ b/device/wake_lock/public/interfaces/wake_lock_param_traits.cc
@@ -0,0 +1,83 @@
+// 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 "device/wake_lock/public/interfaces/wake_lock_param_traits.h"
+
+namespace mojo {
+
+// static
+device::mojom::WakeLockType
+EnumTraits<device::mojom::WakeLockType,
+           device::PowerSaveBlocker::PowerSaveBlockerType>::
+    ToMojom(device::PowerSaveBlocker::PowerSaveBlockerType input) {
+  switch (input) {
+    case device::PowerSaveBlocker::kPowerSaveBlockPreventAppSuspension:
+      return device::mojom::WakeLockType::PreventAppSuspension;
+    case device::PowerSaveBlocker::kPowerSaveBlockPreventDisplaySleep:
+      return device::mojom::WakeLockType::PreventDisplaySleep;
+  }
+
+  NOTREACHED();
+  return device::mojom::WakeLockType::PreventAppSuspension;
+}
+
+// static
+bool EnumTraits<device::mojom::WakeLockType,
+                device::PowerSaveBlocker::PowerSaveBlockerType>::
+    FromMojom(device::mojom::WakeLockType input,
+              device::PowerSaveBlocker::PowerSaveBlockerType* output) {
+  switch (input) {
+    case device::mojom::WakeLockType::PreventAppSuspension:
+      *output = device::PowerSaveBlocker::PowerSaveBlockerType::
+          kPowerSaveBlockPreventAppSuspension;
+      return true;
+    case device::mojom::WakeLockType::PreventDisplaySleep:
+      *output = device::PowerSaveBlocker::PowerSaveBlockerType::
+          kPowerSaveBlockPreventDisplaySleep;
+      return true;
+  }
+
+  NOTREACHED();
+  return false;
+}
+
+// static
+device::mojom::WakeLockReason
+EnumTraits<device::mojom::WakeLockReason, device::PowerSaveBlocker::Reason>::
+    ToMojom(device::PowerSaveBlocker::Reason input) {
+  switch (input) {
+    case device::PowerSaveBlocker::Reason::kReasonAudioPlayback:
+      return device::mojom::WakeLockReason::ReasonAudioPlayback;
+    case device::PowerSaveBlocker::Reason::kReasonVideoPlayback:
+      return device::mojom::WakeLockReason::ReasonVideoPlayback;
+    case device::PowerSaveBlocker::Reason::kReasonOther:
+      return device::mojom::WakeLockReason::ReasonOther;
+  }
+
+  NOTREACHED();
+  return device::mojom::WakeLockReason::ReasonOther;
+}
+
+// static
+bool EnumTraits<device::mojom::WakeLockReason,
+                device::PowerSaveBlocker::Reason>::
+    FromMojom(device::mojom::WakeLockReason input,
+              device::PowerSaveBlocker::Reason* output) {
+  switch (input) {
+    case device::mojom::WakeLockReason::ReasonAudioPlayback:
+      *output = device::PowerSaveBlocker::Reason::kReasonAudioPlayback;
+      return true;
+    case device::mojom::WakeLockReason::ReasonVideoPlayback:
+      *output = device::PowerSaveBlocker::Reason::kReasonVideoPlayback;
+      return true;
+    case device::mojom::WakeLockReason::ReasonOther:
+      *output = device::PowerSaveBlocker::Reason::kReasonOther;
+      return true;
+  }
+
+  NOTREACHED();
+  return false;
+}
+
+}  // namespace mojo