[sensors] Introduce Generic Sensor API interfaces

device/sensors/public/interfaces/sensor.typemap

Index: device/sensors/public/interfaces/sensor.typemap
diff --git a/device/sensors/public/interfaces/sensor.typemap b/device/sensors/public/interfaces/sensor.typemap
new file mode 100644
index 0000000000000000000000000000000000000000..3fa0f1ae2bd676f114549950b96f5d68208cf21d
--- /dev/null
+++ b/device/sensors/public/interfaces/sensor.typemap
@@ -0,0 +1,19 @@
+# Copyright 2016 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.
+
+mojom = "//device/sensors/public/interfaces/sensor.mojom"
+public_headers = [
+  "//device/sensors/platform_sensor.h",
+  "//device/sensors/platform_sensor_configuration.h",
+]
+traits_headers = [ "//device/sensors/public/interfaces/sensor_struct_traits.h" ]
+sources = [
+  "//device/sensors/public/interfaces/sensor_struct_traits.cc",
+]
+
+type_mappings = [
+  "device.mojom.ReportingMode=device::ReportingMode",
+  "device.mojom.SensorConfiguration=device::PlatformSensorConfiguration",
+  "device.mojom.SensorType=device::SensorType",
+]