Check alpha-sorting of includes during presubmit.

src/x64/macro-assembler-x64.cc

 // Copyright 2012 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/v8.h"
 
 #if V8_TARGET_ARCH_X64
 
 #include "src/bootstrapper.h"
 #include "src/codegen.h"
 #include "src/cpu-profiler.h"
-#include "src/x64/assembler-x64.h"
-#include "src/x64/macro-assembler-x64.h"
-#include "src/serialize.h"
 #include "src/debug.h"
 #include "src/heap.h"
 #include "src/isolate-inl.h"
+#include "src/serialize.h"
+#include "src/x64/assembler-x64.h"
+#include "src/x64/macro-assembler-x64.h"
 
 namespace v8 {
 namespace internal {
 
 MacroAssembler::MacroAssembler(Isolate* arg_isolate, void* buffer, int size)
     : Assembler(arg_isolate, buffer, size),
       generating_stub_(false),
       has_frame_(false),
       root_array_available_(true) {
   if (isolate() != NULL) {
@@ skipping 5322 matching lines @@
   if (ms.shift() > 0) sarl(rdx, Immediate(ms.shift()));
   movl(rax, dividend);
   shrl(rax, Immediate(31));
   addl(rdx, rax);
 }
 
 
 } }  // namespace v8::internal
 
 #endif  // V8_TARGET_ARCH_X64