Move //content/browser/device_sensor/ into device/sensors

device/sensors/data_fetcher_shared_memory_mac.cc

 // Copyright 2014 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_sensors/data_fetcher_shared_memory.h"
+#include "device/sensors/data_fetcher_shared_memory.h"
 
 #include <stdint.h>
 
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/single_thread_task_runner.h"
-#include "content/browser/device_sensors/ambient_light_mac.h"
+#include "device/sensors/ambient_light_mac.h"
 #include "device/sensors/public/cpp/device_util_mac.h"
 #include "third_party/sudden_motion_sensor/sudden_motion_sensor_mac.h"
 
 namespace {
 
 const double kMeanGravity = 9.80665;
 
-void FetchLight(content::AmbientLightSensor* sensor,
-                content::DeviceLightHardwareBuffer* buffer) {
+void FetchLight(device::AmbientLightSensor* sensor,
+                device::DeviceLightHardwareBuffer* buffer) {
   DCHECK(sensor);
   DCHECK(buffer);
   // Macbook pro has 2 lux values, left and right, we take the average.
   // The raw sensor values are converted to lux using LMUvalueToLux(raw_value)
   // similar to how it is done in Firefox.
   uint64_t lux_value[2];
   if (!sensor->ReadSensorValue(lux_value))
     return;
   uint64_t mean = (lux_value[0] + lux_value[1]) / 2;
   double lux = device::LMUvalueToLux(mean);
   buffer->seqlock.WriteBegin();
   buffer->data.value = lux;
   buffer->seqlock.WriteEnd();
 }
 
 void FetchMotion(SuddenMotionSensor* sensor,
-    content::DeviceMotionHardwareBuffer* buffer) {
+                 device::DeviceMotionHardwareBuffer* buffer) {
   DCHECK(sensor);
   DCHECK(buffer);
 
   float axis_value[3];
   if (!sensor->ReadSensorValues(axis_value))
     return;
 
   buffer->seqlock.WriteBegin();
   buffer->data.accelerationIncludingGravityX = axis_value[0] * kMeanGravity;
   buffer->data.hasAccelerationIncludingGravityX = true;
   buffer->data.accelerationIncludingGravityY = axis_value[1] * kMeanGravity;
   buffer->data.hasAccelerationIncludingGravityY = true;
   buffer->data.accelerationIncludingGravityZ = axis_value[2] * kMeanGravity;
   buffer->data.hasAccelerationIncludingGravityZ = true;
   buffer->data.allAvailableSensorsAreActive = true;
   buffer->seqlock.WriteEnd();
 }
 
 void FetchOrientation(SuddenMotionSensor* sensor,
-    content::DeviceOrientationHardwareBuffer* buffer) {
+                      device::DeviceOrientationHardwareBuffer* buffer) {
   DCHECK(sensor);
   DCHECK(buffer);
 
   // Retrieve per-axis calibrated values.
   float axis_value[3];
   if (!sensor->ReadSensorValues(axis_value))
     return;
 
   // Transform the accelerometer values to W3C draft angles.
   //
@@ skipping 22 matching lines @@
   // Make sure that the interval boundaries comply with the specification. At
   // this point, beta is [-180, 180] and gamma is [-90, 90], but the spec has
   // the upper bound open on both.
   if (beta == 180.0)
     beta = -180;  // -180 == 180 (upside-down)
   if (gamma == 90.0)
     gamma = nextafter(90, 0);
 
   // At this point, DCHECKing is paranoia. Never hurts.
   DCHECK_GE(beta, -180.0);
-  DCHECK_LT(beta,  180.0);
+  DCHECK_LT(beta, 180.0);
   DCHECK_GE(gamma, -90.0);
-  DCHECK_LT(gamma,  90.0);
+  DCHECK_LT(gamma, 90.0);
 
   buffer->seqlock.WriteBegin();
   buffer->data.beta = beta;
   buffer->data.hasBeta = true;
   buffer->data.gamma = gamma;
   buffer->data.hasGamma = true;
   buffer->data.allAvailableSensorsAreActive = true;
   buffer->seqlock.WriteEnd();
 }
 
 }  // namespace
 
-namespace content {
+namespace device {
 
-DataFetcherSharedMemory::DataFetcherSharedMemory() {
-}
+DataFetcherSharedMemory::DataFetcherSharedMemory() {}
 
-DataFetcherSharedMemory::~DataFetcherSharedMemory() {
-}
+DataFetcherSharedMemory::~DataFetcherSharedMemory() {}
 
 void DataFetcherSharedMemory::Fetch(unsigned consumer_bitmask) {
   DCHECK(GetPollingMessageLoop()->task_runner()->BelongsToCurrentThread());
   DCHECK(consumer_bitmask & CONSUMER_TYPE_ORIENTATION ||
          consumer_bitmask & CONSUMER_TYPE_MOTION ||
          consumer_bitmask & CONSUMER_TYPE_LIGHT);
 
   if (consumer_bitmask & CONSUMER_TYPE_ORIENTATION)
     FetchOrientation(sudden_motion_sensor_.get(), orientation_buffer_);
   if (consumer_bitmask & CONSUMER_TYPE_MOTION)
@@ skipping 12 matching lines @@
 
   switch (consumer_type) {
     case CONSUMER_TYPE_MOTION: {
       if (!sudden_motion_sensor_)
         sudden_motion_sensor_.reset(SuddenMotionSensor::Create());
       bool sudden_motion_sensor_available =
           sudden_motion_sensor_.get() != nullptr;
 
       motion_buffer_ = static_cast<DeviceMotionHardwareBuffer*>(buffer);
       UMA_HISTOGRAM_BOOLEAN("InertialSensor.MotionMacAvailable",
-          sudden_motion_sensor_available);
+                            sudden_motion_sensor_available);
       if (!sudden_motion_sensor_available) {
         // No motion sensor available, fire an all-null event.
         motion_buffer_->seqlock.WriteBegin();
         motion_buffer_->data.allAvailableSensorsAreActive = true;
         motion_buffer_->seqlock.WriteEnd();
       }
       return sudden_motion_sensor_available;
     }
     case CONSUMER_TYPE_ORIENTATION: {
       if (!sudden_motion_sensor_)
         sudden_motion_sensor_.reset(SuddenMotionSensor::Create());
       bool sudden_motion_sensor_available =
           sudden_motion_sensor_.get() != nullptr;
 
       orientation_buffer_ =
           static_cast<DeviceOrientationHardwareBuffer*>(buffer);
       UMA_HISTOGRAM_BOOLEAN("InertialSensor.OrientationMacAvailable",
-          sudden_motion_sensor_available);
+                            sudden_motion_sensor_available);
       if (sudden_motion_sensor_available) {
         // On Mac we cannot provide absolute orientation.
         orientation_buffer_->seqlock.WriteBegin();
         orientation_buffer_->data.absolute = false;
         orientation_buffer_->seqlock.WriteEnd();
       } else {
         // No motion sensor available, fire an all-null event.
         orientation_buffer_->seqlock.WriteBegin();
         orientation_buffer_->data.allAvailableSensorsAreActive = true;
         orientation_buffer_->seqlock.WriteEnd();
@@ skipping 66 matching lines @@
         light_buffer_->seqlock.WriteEnd();
         light_buffer_ = nullptr;
       }
       return true;
     default:
       NOTREACHED();
   }
   return false;
 }
 
-}  // namespace content
+}  // namespace device