Enable core callee-save on x64.

Will work on other architectures and FP support in other CLs.

Change-Id: I8cef0343eedc7202d206f5217fdf0349035f0e4d
diff --git a/compiler/optimizing/code_generator_arm.h b/compiler/optimizing/code_generator_arm.h
index 0de6669..f3b1ff5 100644
--- a/compiler/optimizing/code_generator_arm.h
+++ b/compiler/optimizing/code_generator_arm.h
@@ -197,7 +197,7 @@
     return GetLabelOf(block)->Position();
   }
 
-  void SetupBlockedRegisters() const OVERRIDE;
+  void SetupBlockedRegisters(bool is_baseline) const OVERRIDE;
 
   Location AllocateFreeRegister(Primitive::Type type) const OVERRIDE;