Update thread annotiation macros in modules to use RTC_ prefix

webrtc/modules/audio_processing/gain_control_impl.h

 /*
  *  Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 49 matching lines @@
   int target_level_dbfs() const override;
   int set_compression_gain_db(int gain) override;
   int enable_limiter(bool enable) override;
   int set_analog_level_limits(int minimum, int maximum) override;
   int analog_level_minimum() const override;
   int analog_level_maximum() const override;
   bool stream_is_saturated() const override;
 
   int Configure();
 
-  rtc::CriticalSection* const crit_render_ ACQUIRED_BEFORE(crit_capture_);
+  rtc::CriticalSection* const crit_render_ RTC_ACQUIRED_BEFORE(crit_capture_);
   rtc::CriticalSection* const crit_capture_;
 
   std::unique_ptr<ApmDataDumper> data_dumper_;
 
   bool enabled_ = false;
 
-  Mode mode_ GUARDED_BY(crit_capture_);
-  int minimum_capture_level_ GUARDED_BY(crit_capture_);
-  int maximum_capture_level_ GUARDED_BY(crit_capture_);
-  bool limiter_enabled_ GUARDED_BY(crit_capture_);
-  int target_level_dbfs_ GUARDED_BY(crit_capture_);
-  int compression_gain_db_ GUARDED_BY(crit_capture_);
-  int analog_capture_level_ GUARDED_BY(crit_capture_);
-  bool was_analog_level_set_ GUARDED_BY(crit_capture_);
-  bool stream_is_saturated_ GUARDED_BY(crit_capture_);
+  Mode mode_ RTC_GUARDED_BY(crit_capture_);
+  int minimum_capture_level_ RTC_GUARDED_BY(crit_capture_);
+  int maximum_capture_level_ RTC_GUARDED_BY(crit_capture_);
+  bool limiter_enabled_ RTC_GUARDED_BY(crit_capture_);
+  int target_level_dbfs_ RTC_GUARDED_BY(crit_capture_);
+  int compression_gain_db_ RTC_GUARDED_BY(crit_capture_);
+  int analog_capture_level_ RTC_GUARDED_BY(crit_capture_);
+  bool was_analog_level_set_ RTC_GUARDED_BY(crit_capture_);
+  bool stream_is_saturated_ RTC_GUARDED_BY(crit_capture_);
 
   std::vector<std::unique_ptr<GainController>> gain_controllers_;
 
-  rtc::Optional<size_t> num_proc_channels_ GUARDED_BY(crit_capture_);
-  rtc::Optional<int> sample_rate_hz_ GUARDED_BY(crit_capture_);
+  rtc::Optional<size_t> num_proc_channels_ RTC_GUARDED_BY(crit_capture_);
+  rtc::Optional<int> sample_rate_hz_ RTC_GUARDED_BY(crit_capture_);
 
   static int instance_counter_;
   RTC_DISALLOW_IMPLICIT_CONSTRUCTORS(GainControlImpl);
 };
 }  // namespace webrtc
 
 #endif  // WEBRTC_MODULES_AUDIO_PROCESSING_GAIN_CONTROL_IMPL_H_