include cleanups (powered by iwyu)

test/read_conf.cxx

@@ -21,11 +21,9 @@
 #include "config/Param.hxx"
 #include "config/File.hxx"
 #include "fs/Path.hxx"
-#include "fs/Path.hxx"
 #include "util/PrintException.hxx"
 #include "util/RuntimeError.hxx"
 
-#include <assert.h>
 #include <stdio.h>
 #include <stdlib.h>
 

test/test_protocol.cxx

@@ -1,12 +1,9 @@
 #include "protocol/ArgParser.hxx"
 #include "protocol/Ack.hxx"
 #include "protocol/RangeArg.hxx"
-#include "util/Compiler.h"
 
 #include <gtest/gtest.h>
 
-#include <stdlib.h>
-
 TEST(ArgParser, Range)
 {
 	RangeArg range = ParseCommandArgRange("1");