[sensors]: Introduce the Generic Sensor API.

third_party/WebKit/Source/modules/sensor/Sensor.idl

Index: third_party/WebKit/Source/modules/sensor/Sensor.idl
diff --git a/third_party/WebKit/Source/modules/sensor/Sensor.idl b/third_party/WebKit/Source/modules/sensor/Sensor.idl
new file mode 100644
index 0000000000000000000000000000000000000000..92e4bd011fb7471a8f184a37265e3083ad786f0c
--- /dev/null
+++ b/third_party/WebKit/Source/modules/sensor/Sensor.idl
@@ -0,0 +1,28 @@
+// 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.
+
+// Specification at:
+// https://w3c.github.io/sensors/#sensor0
+
+enum SensorState {
+  "idle",
+  "activating",
+  "active",
+  "errored"
+};
+
+[
+    RuntimeEnabled=Sensor,
+    DependentLifetime,

[haraken, 2016/05/17 23:42:48]

Remove this.

[riju_, 2016/05/20 11:20:11]

Done.

+] interface Sensor : EventTarget {
+    readonly attribute SensorState state;
+    readonly attribute SensorReading? reading;
+
+    [CallWith=ScriptState, RaisesException] void start();
+    [CallWith=ScriptState, RaisesException] void stop();
+
+    attribute EventHandler onerror;
+    attribute EventHandler onchange;
+    attribute EventHandler onstatechange;
+};