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/cmdline/cmdline_parser_test.cc b/cmdline/cmdline_parser_test.cc
index d957869..3c4f376 100644
--- a/cmdline/cmdline_parser_test.cc
+++ b/cmdline/cmdline_parser_test.cc
@@ -15,14 +15,16 @@
  */
 
 #include "cmdline_parser.h"
-#include "runtime/runtime_options.h"
-#include "runtime/parsed_options.h"
 
-#include "utils.h"
 #include <numeric>
+
 #include "gtest/gtest.h"
+
 #include "runtime/experimental_flags.h"
+#include "runtime/parsed_options.h"
 #include "runtime/runtime.h"
+#include "runtime/runtime_options.h"
+#include "utils.h"
 
 #define EXPECT_NULL(expected) EXPECT_EQ(reinterpret_cast<const void*>(expected), \
                                         reinterpret_cast<void*>(nullptr));