webrtc: Remove semicolons.

Bug: chromium:926235
Change-Id: I66c10ab3df38adf87152d1f18cc8162afedca7e4
Reviewed-on: https://webrtc-review.googlesource.com/c/123560
Commit-Queue: Tommi <tommi@webrtc.org>
Reviewed-by: Tommi <tommi@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#26780}
diff --git a/modules/audio_processing/aec3/aec_state.h b/modules/audio_processing/aec3/aec_state.h
index 0ba9e19..f511429 100644
--- a/modules/audio_processing/aec3/aec_state.h
+++ b/modules/audio_processing/aec3/aec_state.h
@@ -306,7 +306,7 @@
   class SaturationDetector {
    public:
     // Returns whether the echo is to be considered saturated.
-    bool SaturatedEcho() const { return saturated_echo_; };
+    bool SaturatedEcho() const { return saturated_echo_; }
 
     // Updates the detection decision based on new data.
     void Update(rtc::ArrayView<const float> x,
@@ -327,7 +327,7 @@
     explicit LegacySaturationDetector(const EchoCanceller3Config& config);
 
     // Returns whether the echo is to be considered saturated.
-    bool SaturatedEcho() const { return saturated_echo_; };
+    bool SaturatedEcho() const { return saturated_echo_; }
 
     // Resets the state of the detector.
     void Reset();
diff --git a/modules/audio_processing/agc2/agc2_common.cc b/modules/audio_processing/agc2/agc2_common.cc
index af943df..1107885 100644
--- a/modules/audio_processing/agc2/agc2_common.cc
+++ b/modules/audio_processing/agc2/agc2_common.cc
@@ -54,4 +54,4 @@
   constexpr float kDefaultExtraSaturationMarginDb = 2.f;
   return kDefaultExtraSaturationMarginDb;
 }
-};  // namespace webrtc
+}  // namespace webrtc
diff --git a/modules/audio_processing/agc2/gain_applier.h b/modules/audio_processing/agc2/gain_applier.h
index 7f9f00e..d9aa19d 100644
--- a/modules/audio_processing/agc2/gain_applier.h
+++ b/modules/audio_processing/agc2/gain_applier.h
@@ -22,7 +22,7 @@
 
   void ApplyGain(AudioFrameView<float> signal);
   void SetGainFactor(float gain_factor);
-  float GetGainFactor() const { return current_gain_factor_; };
+  float GetGainFactor() const { return current_gain_factor_; }
 
  private:
   void Initialize(size_t samples_per_channel);
diff --git a/modules/audio_processing/logging/apm_data_dumper.cc b/modules/audio_processing/logging/apm_data_dumper.cc
index cc879c8..6d84750 100644
--- a/modules/audio_processing/logging/apm_data_dumper.cc
+++ b/modules/audio_processing/logging/apm_data_dumper.cc
@@ -54,7 +54,7 @@
 ApmDataDumper::ApmDataDumper(int instance_index)
     : instance_index_(instance_index) {}
 #else
-ApmDataDumper::ApmDataDumper(int instance_index){};
+ApmDataDumper::ApmDataDumper(int instance_index) {}
 #endif
 
 ApmDataDumper::~ApmDataDumper() = default;