bluetooth: Fix gender specific pronoun

device/bluetooth/dbus/fake_bluetooth_gatt_characteristic_client.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/bluetooth/dbus/fake_bluetooth_gatt_characteristic_client.h"
 
 #include "base/bind.h"
 #include "base/location.h"
 #include "base/rand_util.h"
 #include "base/single_thread_task_runner.h"
@@ skipping 515 matching lines @@
   value.flags = 0x0;
   value.flags |= (0x03 << 1);
   value.flags |= (0x01 << 3);
   value.flags |= (0x01 << 4);
 
   // Pick a value between 117 bpm and 153 bpm for heart rate.
   value.bpm = static_cast<uint8_t>(base::RandInt(117, 153));
 
   // Total calories burned in kJoules since the last reset. Increment this by 1
   // every time. It's fine if it overflows: it becomes 0 when the user resets
-  // the heart rate monitor (or pretend that he had a lot of cheeseburgers).
+  // the heart rate monitor (or pretend that they had a lot of cheeseburgers).
   value.energy_expanded = calories_burned_++;
 
   // Include one RR-Interval value, in seconds.
   value.rr_interval = 60 / value.bpm;
 
   // Return the bytes in an array.
   uint8_t* bytes = reinterpret_cast<uint8_t*>(&value);
   std::vector<uint8_t> return_value;
   return_value.assign(bytes, bytes + sizeof(value));
   return return_value;
 }
 
 bool FakeBluetoothGattCharacteristicClient::IsHeartRateVisible() const {
   DCHECK(heart_rate_visible_ != heart_rate_measurement_path_.empty());
   DCHECK(heart_rate_visible_ != body_sensor_location_path_.empty());
   DCHECK(heart_rate_visible_ != heart_rate_control_point_path_.empty());
   DCHECK(heart_rate_visible_ == !!heart_rate_measurement_properties_.get());
   DCHECK(heart_rate_visible_ == !!body_sensor_location_properties_.get());
   DCHECK(heart_rate_visible_ == !!heart_rate_control_point_properties_.get());
   return heart_rate_visible_;
 }
 
 }  // namespace bluez