Refactor FrameAndConstantPoolScope and ConstantPoolUnavailableScope to be architecture independent

src/mips/macro-assembler-mips.h

Index: src/mips/macro-assembler-mips.h
diff --git a/src/mips/macro-assembler-mips.h b/src/mips/macro-assembler-mips.h
index ce52986f9b4378ed87797a1deb4f47cfda2315d6..d6265c9bccea758ae2eb441a9d42ffd9701eda4f 100644
--- a/src/mips/macro-assembler-mips.h
+++ b/src/mips/macro-assembler-mips.h
@@ -1554,7 +1554,8 @@ const Operand& rt = Operand(zero_reg), BranchDelaySlot bd = PROTECT
   void Prologue(bool code_pre_aging);
 
   // Activation support.
-  void EnterFrame(StackFrame::Type type);
+  void EnterFrame(StackFrame::Type type,
+                  bool load_constant_pool_pointer_reg = false);
   void LeaveFrame(StackFrame::Type type);
 
   // Patch the relocated value (lui/ori pair).