Implements part of Device Motion in the Renderer

content/browser/device_orientation/motion.cc

Index: content/browser/device_orientation/motion.cc
diff --git a/content/browser/device_orientation/motion.cc b/content/browser/device_orientation/motion.cc
new file mode 100644
index 0000000000000000000000000000000000000000..47094ae6b2c1b70fad3c1b7be917b16851608121
--- /dev/null
+++ b/content/browser/device_orientation/motion.cc
@@ -0,0 +1,61 @@
+// 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 "content/browser/device_orientation/motion.h"
+
+namespace device_orientation {
+
+Motion::Motion()
+    : acceleration_x_(0),
+      acceleration_y_(0),
+      acceleration_z_(0),
+      acceleration_including_gravity_x_(0),
+      acceleration_including_gravity_y_(0),
+      acceleration_including_gravity_z_(0),
+      rotation_rate_alpha_(0),
+      rotation_rate_beta_(0),
+      rotation_rate_gamma_(0),
+      interval_(0),
+      can_provide_acceleration_x_(false),
+      can_provide_acceleration_y_(false),
+      can_provide_acceleration_z_(false),
+      can_provide_acceleration_including_gravity_x_(false),
+      can_provide_acceleration_including_gravity_y_(false),
+      can_provide_acceleration_including_gravity_z_(false),
+      can_provide_rotation_rate_alpha_(false),
+      can_provide_rotation_rate_beta_(false),
+      can_provide_rotation_rate_gamma_(false),
+      can_provide_interval_(false) {
+}
+
+Motion::Motion(const Motion& motion)
+    : acceleration_x_(motion.accelerationX()),
+      acceleration_y_(motion.accelerationY()),
+      acceleration_z_(motion.accelerationZ()),
+      acceleration_including_gravity_x_(
+          motion.accelerationIncludingGravityX()),
+      acceleration_including_gravity_y_(
+          motion.accelerationIncludingGravityY()),
+      acceleration_including_gravity_z_(
+          motion.accelerationIncludingGravityZ()),
+      rotation_rate_alpha_(motion.rotationRateAlpha()),
+      rotation_rate_beta_(motion.rotationRateBeta()),
+      rotation_rate_gamma_(motion.rotationRateGamma()),
+      interval_(motion.interval()),
+      can_provide_acceleration_x_(motion.canProvideAccelerationX()),
+      can_provide_acceleration_y_(motion.canProvideAccelerationY()),
+      can_provide_acceleration_z_(motion.canProvideAccelerationZ()),
+      can_provide_acceleration_including_gravity_x_(
+          motion.canProvideAccelerationIncludingGravityX()),
+      can_provide_acceleration_including_gravity_y_(
+          motion.canProvideAccelerationIncludingGravityY()),
+      can_provide_acceleration_including_gravity_z_(
+          motion.canProvideAccelerationIncludingGravityZ()),
+      can_provide_rotation_rate_alpha_(motion.canProvideRotationRateAlpha()),
+      can_provide_rotation_rate_beta_(motion.canProvideRotationRateBeta()),
+      can_provide_rotation_rate_gamma_(motion.canProvideRotationRateGamma()),
+      can_provide_interval_(motion.canProvideInterval()) {
+}
+
+};  // namespace device_orientation