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/optimizing/nodes_shared.cc b/compiler/optimizing/nodes_shared.cc
index f145bf9..f6d33f0 100644
--- a/compiler/optimizing/nodes_shared.cc
+++ b/compiler/optimizing/nodes_shared.cc
@@ -14,9 +14,15 @@
  * limitations under the License.
  */
 
-#include "common_arm64.h"
+// Note: this include order may seem strange and is against the regular style. However it is the
+//       required order as nodes_shared does not have the right dependency chain and compilation
+//       will fail (as AsType on HInstruction will be defined before the full Instruction).
+#include "nodes.h"
+
 #include "nodes_shared.h"
 
+#include "common_arm64.h"
+
 namespace art {
 
 using helpers::CanFitInShifterOperand;