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/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;