Move kMaxRegularHeapObjectSize into globals

src/s390/code-stubs-s390.cc

Index: src/s390/code-stubs-s390.cc
diff --git a/src/s390/code-stubs-s390.cc b/src/s390/code-stubs-s390.cc
index ce8038418d46b660fd92f1d75c1c6e35c5dc709c..1cc1413e375d4fa2d553d01a30c7b6ae76ea9841 100644
--- a/src/s390/code-stubs-s390.cc
+++ b/src/s390/code-stubs-s390.cc
@@ -4521,7 +4521,7 @@ void FastNewRestParameterStub::Generate(MacroAssembler* masm) {
     // Fall back to %AllocateInNewSpace (if not too big).
     Label too_big_for_new_space;
     __ bind(&allocate);
-    __ CmpP(r9, Operand(Page::kMaxRegularHeapObjectSize));
+    __ CmpP(r9, Operand(kMaxRegularHeapObjectSize));
     __ bgt(&too_big_for_new_space);
     {
       FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);
@@ -4896,7 +4896,7 @@ void FastNewStrictArgumentsStub::Generate(MacroAssembler* masm) {
   // Fall back to %AllocateInNewSpace (if not too big).
   Label too_big_for_new_space;
   __ bind(&allocate);
-  __ CmpP(r9, Operand(Page::kMaxRegularHeapObjectSize));
+  __ CmpP(r9, Operand(kMaxRegularHeapObjectSize));
   __ bgt(&too_big_for_new_space);
   {
     FrameAndConstantPoolScope scope(masm, StackFrame::INTERNAL);