Convert device_sensors to use mojo.

device/sensors/sensors.gyp

Index: device/sensors/sensors.gyp
diff --git a/device/sensors/sensors.gyp b/device/sensors/sensors.gyp
new file mode 100644
index 0000000000000000000000000000000000000000..01112a9137eea4b7a92cd637f50dc81437343677
--- /dev/null
+++ b/device/sensors/sensors.gyp
@@ -0,0 +1,35 @@
+# 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.
+
+{
+  'variables': {
+    'chromium_code': 1,
+    'mojom_files': [
+      'public/interfaces/light.mojom',
+      'public/interfaces/motion.mojom',
+      'public/interfaces/orientation.mojom',
+    ],
+  },
+  'targets': [
+    {
+      'target_name': 'device_sensors_mojo_bindings',
+      'type': 'static_library',
+      'sources': [ '<@(mojom_files)' ],
+      'includes': [
+        '../../mojo/mojom_bindings_generator.gypi',
+      ],
+    },
+    {
+      'target_name': 'device_sensors_mojo_bindings_for_blink',
+      'type': 'static_library',
+      'sources': [ '<@(mojom_files)' ],
+      'variables': {
+        'for_blink': 'true',
+      },
+      'includes': [
+        '../../mojo/mojom_bindings_generator.gypi',
+      ],
+    },
+  ],
+}