Reland: Refactor DeviceMotionEventPump to use //device/generic_sensor instead of //device/sensors

third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h

Index: third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h
diff --git a/third_party/WebKit/Source/modules/device_orientation/DeviceMotionDispatcher.h b/third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h
similarity index 53%
copy from third_party/WebKit/Source/modules/device_orientation/DeviceMotionDispatcher.h
copy to third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h
index 97b0f61fae8dde69e4fe428c28d509cde0463be5..b796761181a387c01e8ad8ec8642d1639f51dc4e 100644
--- a/third_party/WebKit/Source/modules/device_orientation/DeviceMotionDispatcher.h
+++ b/third_party/WebKit/public/platform/modules/device_orientation/WebDeviceMotionData.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2013 Google Inc. All rights reserved.
+ * Copyright (C) 2017 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
@@ -28,53 +28,55 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef DeviceMotionDispatcher_h
-#define DeviceMotionDispatcher_h
+#ifndef WebDeviceMotionData_h
+#define WebDeviceMotionData_h
 
-#include "core/frame/PlatformEventDispatcher.h"
-#include "platform/heap/Handle.h"
-#include "platform/wtf/RefPtr.h"
-#include "public/platform/modules/device_orientation/WebDeviceMotionListener.h"
-
-namespace device {
-class MotionData;
-}
+#include <string.h>
 
 namespace blink {
 
-class DeviceMotionData;
-
-// This class listens to device motion data and notifies all registered
-// controllers.
-class DeviceMotionDispatcher final
-    : public GarbageCollectedFinalized<DeviceMotionDispatcher>,
-      public PlatformEventDispatcher,
-      public WebDeviceMotionListener {
-  USING_GARBAGE_COLLECTED_MIXIN(DeviceMotionDispatcher);
-
+class WebDeviceMotionData {
  public:
-  static DeviceMotionDispatcher& Instance();
-  ~DeviceMotionDispatcher() override;
+  WebDeviceMotionData()
+      : has_acceleration_x(false),
+        has_acceleration_y(false),
+        has_acceleration_z(false),
+        has_acceleration_including_gravity_x(false),
+        has_acceleration_including_gravity_y(false),
+        has_acceleration_including_gravity_z(false),
+        has_rotation_rate_alpha(false),
+        has_rotation_rate_beta(false),
+        has_rotation_rate_gamma(false) {}
+  WebDeviceMotionData(const WebDeviceMotionData& other) = default;
+  ~WebDeviceMotionData() {}
+
+  double acceleration_x;
+  double acceleration_y;
+  double acceleration_z;
 
-  // Note that the returned object is owned by this class.
-  // FIXME: make the return value const, see crbug.com/233174.
-  DeviceMotionData* LatestDeviceMotionData();
+  double acceleration_including_gravity_x;
+  double acceleration_including_gravity_y;
+  double acceleration_including_gravity_z;
 
-  // Inherited from WebDeviceMotionListener.
-  void DidChangeDeviceMotion(const device::MotionData&) override;
+  double rotation_rate_alpha;
+  double rotation_rate_beta;
+  double rotation_rate_gamma;
 
-  DECLARE_VIRTUAL_TRACE();
+  double interval;
 
- private:
-  DeviceMotionDispatcher();
+  bool has_acceleration_x : 1;
+  bool has_acceleration_y : 1;
+  bool has_acceleration_z : 1;
 
-  // Inherited from PlatformEventDispatcher.
-  void StartListening() override;
-  void StopListening() override;
+  bool has_acceleration_including_gravity_x : 1;
+  bool has_acceleration_including_gravity_y : 1;
+  bool has_acceleration_including_gravity_z : 1;
 
-  Member<DeviceMotionData> last_device_motion_data_;
+  bool has_rotation_rate_alpha : 1;
+  bool has_rotation_rate_beta : 1;
+  bool has_rotation_rate_gamma : 1;
 };
 
 }  // namespace blink
 
-#endif  // DeviceMotionDispatcher_h
+#endif  // WebDeviceMotionData_h