Enable cpplint in media/

Bug: webrtc:5584
Change-Id: I2fd1395d35596d9002e19cc90fcda3a5d4cde9e7
Reviewed-on: https://webrtc-review.googlesource.com/16564
Commit-Queue: Steve Anton <steveanton@webrtc.org>
Reviewed-by: Karl Wiberg <kwiberg@webrtc.org>
Cr-Commit-Position: refs/heads/master@{#20504}
diff --git a/media/engine/apm_helpers.h b/media/engine/apm_helpers.h
index 50f2e2b..a4ddd49 100644
--- a/media/engine/apm_helpers.h
+++ b/media/engine/apm_helpers.h
@@ -11,6 +11,8 @@
 #ifndef MEDIA_ENGINE_APM_HELPERS_H_
 #define MEDIA_ENGINE_APM_HELPERS_H_
 
+#include <cstdint>
+
 namespace webrtc {
 
 class AudioProcessing;
@@ -22,8 +24,8 @@
 };
 
 struct AgcConfig {
-  unsigned short targetLeveldBOv;
-  unsigned short digitalCompressionGaindB;
+  uint16_t targetLeveldBOv;
+  uint16_t digitalCompressionGaindB;
   bool limiterEnable;
 };