Remove unnecessary include in service.cpp

Test: build.
Bug: 139201422
Change-Id: I13fcd1223eacc999c66c514b549c51a96e4efda6
diff --git a/tv/tuner/1.0/default/service.cpp b/tv/tuner/1.0/default/service.cpp
index c360fcf..7bbc09e 100644
--- a/tv/tuner/1.0/default/service.cpp
+++ b/tv/tuner/1.0/default/service.cpp
@@ -21,7 +21,6 @@
 #define LOG_TAG "android.hardware.tv.tuner@1.0-service"
 #endif
 
-#include <binder/ProcessState.h>
 #include <hidl/HidlTransportSupport.h>
 #include <hidl/LegacySupport.h>