Remove Gonk build directories

1 files changed, 0 insertions, 111 deletions

diff --git a/widget/gonk/ProcessOrientation.h b/widget/gonk/ProcessOrientation.h
deleted file mode 100644
index d6d4bc3b6..000000000
--- a/widget/gonk/ProcessOrientation.h
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (c) 2013, Linux Foundation. All rights reserved
- *
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ProcessOrientation_h
-#define ProcessOrientation_h
-
-#include "mozilla/Hal.h"
-
-namespace mozilla {
-
-// History of observed tilt angles.
-#define TILT_HISTORY_SIZE 40
-
-class ProcessOrientation {
-public:
-  ProcessOrientation() {};
-  ~ProcessOrientation() {};
-
-  int OnSensorChanged(const mozilla::hal::SensorData& event, int deviceCurrentRotation);
-  int Reset();
-
-private:
-  int GetProposedRotation();
-
-  // Returns true if the tilt angle is acceptable for a given predicted
-  // rotation.
-  bool IsTiltAngleAcceptable(int rotation, int tiltAngle);
-
-  // Returns true if the orientation angle is acceptable for a given predicted
-  // rotation. This function takes into account the gap between adjacent
-  // orientations for hysteresis.
-  bool IsOrientationAngleAcceptable(int rotation, int orientationAngle,
-                                    int currentRotation);
-
-  // Returns true if the predicted rotation is ready to be advertised as a
-  // proposed rotation.
-  bool IsPredictedRotationAcceptable(int64_t now);
-
-  void ClearPredictedRotation();
-  void UpdatePredictedRotation(int64_t now, int rotation);
-  bool IsAccelerating(float magnitude);
-  void ClearTiltHistory();
-  void AddTiltHistoryEntry(int64_t now, float tilt);
-  bool IsFlat(int64_t now);
-  bool IsSwinging(int64_t now, float tilt);
-  int NextTiltHistoryIndex(int index);
-  float RemainingMS(int64_t now, int64_t until);
-
-  // The tilt angle range in degrees for each orientation. Beyond these tilt
-  // angles, we don't even consider transitioning into the specified orientation.
-  // We place more stringent requirements on unnatural orientations than natural
-  // ones to make it less likely to accidentally transition into those states.
-  // The first value of each pair is negative so it applies a limit when the
-  // device is facing down (overhead reading in bed). The second value of each
-  // pair is positive so it applies a limit when the device is facing up
-  // (resting on a table). The ideal tilt angle is 0 (when the device is vertical)
-  // so the limits establish how close to vertical the device must be in order
-  // to change orientation.
-  static const int tiltTolerance[][4];
-
-  // Timestamp and value of the last accelerometer sample.
-  int64_t mLastFilteredTimestampNanos;
-  float mLastFilteredX, mLastFilteredY, mLastFilteredZ;
-
-  // The last proposed rotation, -1 if unknown.
-  int mProposedRotation;
-
-  // Value of the current predicted rotation, -1 if unknown.
-  int mPredictedRotation;
-
-  // Timestamp of when the predicted rotation most recently changed.
-  int64_t mPredictedRotationTimestampNanos;
-
-  // Timestamp when the device last appeared to be flat for sure (the flat delay
-  // elapsed).
-  int64_t mFlatTimestampNanos;
-
-  // Timestamp when the device last appeared to be swinging.
-  int64_t mSwingTimestampNanos;
-
-  // Timestamp when the device last appeared to be undergoing external
-  // acceleration.
-  int64_t mAccelerationTimestampNanos;
-
-  struct {
-    struct {
-      float tiltAngle;
-      int64_t timestampNanos;
-    } history[TILT_HISTORY_SIZE];
-    int index;
-  } mTiltHistory;
-};
-
-} // namespace mozilla
-
-#endif