[Interpreter] Make ForInPrepare take a kRegTriple8 and ForInNext take kRegPair8 for cache state

src/interpreter/bytecode-array-builder.h

Index: src/interpreter/bytecode-array-builder.h
diff --git a/src/interpreter/bytecode-array-builder.h b/src/interpreter/bytecode-array-builder.h
index 7c23dc3f22caa035e19de98ad7759aef7d6bf15d..6c2b941bbc0224f65f4d16fb0241194439cfeb9a 100644
--- a/src/interpreter/bytecode-array-builder.h
+++ b/src/interpreter/bytecode-array-builder.h
@@ -221,11 +221,10 @@ class BytecodeArrayBuilder final {
   BytecodeArrayBuilder& Return();
 
   // Complex flow control.
-  BytecodeArrayBuilder& ForInPrepare(Register cache_type, Register cache_array,
-                                     Register cache_length);
+  BytecodeArrayBuilder& ForInPrepare(Register cache_info_triple);
   BytecodeArrayBuilder& ForInDone(Register index, Register cache_length);
-  BytecodeArrayBuilder& ForInNext(Register receiver, Register cache_type,
-                                  Register cache_array, Register index);
+  BytecodeArrayBuilder& ForInNext(Register receiver, Register index,
+                                  Register cache_type_array_pair);
   BytecodeArrayBuilder& ForInStep(Register index);
 
   // Accessors