ART: Include cleanup

Let clang-format reorder the header includes.

Derived with:

* .clang-format:
 BasedOnStyle: Google
 IncludeIsMainRegex: '(_test|-inl)?$'

* Steps:
 find . -name '*.cc' -o -name '*.h' | xargs sed -i.bak -e 's/^#include/ #include/' ; git commit -a -m 'ART: Include cleanup'
 git-clang-format -style=file HEAD^
 manual inspection
 git commit -a --amend

Test: mmma art
Change-Id: Ia963a8ce3ce5f96b5e78acd587e26908c7a70d02
diff --git a/compiler/debug/dwarf/dwarf_test.h b/compiler/debug/dwarf/dwarf_test.h
index e2f0a65..e1f538d 100644
--- a/compiler/debug/dwarf/dwarf_test.h
+++ b/compiler/debug/dwarf/dwarf_test.h
@@ -17,13 +17,14 @@
 #ifndef ART_COMPILER_DEBUG_DWARF_DWARF_TEST_H_
 #define ART_COMPILER_DEBUG_DWARF_DWARF_TEST_H_
 
-#include <cstring>
 #include <dirent.h>
+#include <stdio.h>
+#include <sys/types.h>
+
+#include <cstring>
 #include <memory>
 #include <set>
-#include <stdio.h>
 #include <string>
-#include <sys/types.h>
 
 #include "base/unix_file/fd_file.h"
 #include "common_runtime_test.h"