Convert device sensors structs from Blink to Chromium naming

content/renderer/device_sensors/device_orientation_event_pump.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 "device_orientation_event_pump.h"
 
 #include <string.h>
 
 #include <cmath>
 
@@ skipping 23 matching lines @@
     bool hasAngle2, double angle2) {
   if (hasAngle1 != hasAngle2)
     return true;
   return (hasAngle1 &&
           std::fabs(angle1 - angle2) >=
               DeviceOrientationEventPumpBase::kOrientationThreshold);
 }
 
 bool DeviceOrientationEventPumpBase::ShouldFireEvent(
     const device::OrientationData& data) const {
-  if (!data.allAvailableSensorsAreActive)
+  if (!data.all_available_sensors_are_active)
     return false;
 
-  if (!data.hasAlpha && !data.hasBeta && !data.hasGamma) {
+  if (!data.has_alpha && !data.has_beta && !data.has_gamma) {
     // no data can be provided, this is an all-null event.
     return true;
   }
 
-  return IsSignificantlyDifferent(
-             data_.hasAlpha, data_.alpha, data.hasAlpha, data.alpha) ||
-         IsSignificantlyDifferent(
-             data_.hasBeta, data_.beta, data.hasBeta, data.beta) ||
-         IsSignificantlyDifferent(
-             data_.hasGamma, data_.gamma, data.hasGamma, data.gamma);
+  return IsSignificantlyDifferent(data_.has_alpha, data_.alpha, data.has_alpha,
+                                  data.alpha) ||
+         IsSignificantlyDifferent(data_.has_beta, data_.beta, data.has_beta,
+                                  data.beta) ||
+         IsSignificantlyDifferent(data_.has_gamma, data_.gamma, data.has_gamma,
+                                  data.gamma);
 }
 
 bool DeviceOrientationEventPumpBase::InitializeReader(
     base::SharedMemoryHandle handle) {
   memset(&data_, 0, sizeof(data_));
   if (!reader_)
     reader_.reset(new DeviceOrientationSharedMemoryReader());
   return reader_->Initialize(handle);
 }
 
 void DeviceOrientationEventPumpBase::SendFakeDataForTesting(void* fake_data) {
   device::OrientationData data =
       *static_cast<device::OrientationData*>(fake_data);
 
   listener()->didChangeDeviceOrientation(data);
 }
 
 }  // namespace content