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/image_test.h b/compiler/image_test.h
index 6c3a89b..57d0987 100644
--- a/compiler/image_test.h
+++ b/compiler/image_test.h
@@ -28,8 +28,8 @@
 #include "art_method-inl.h"
 #include "base/unix_file/fd_file.h"
 #include "class_linker-inl.h"
-#include "compiler_callbacks.h"
 #include "common_compiler_test.h"
+#include "compiler_callbacks.h"
 #include "debug/method_debug_info.h"
 #include "dex/quick_compiler_callbacks.h"
 #include "driver/compiler_options.h"