[refactoring] Split CodeAssemblerState out of CodeAssembler

src/builtins/builtins.h

Index: src/builtins/builtins.h
diff --git a/src/builtins/builtins.h b/src/builtins/builtins.h
index a310c8c440126232f43743e6c85e7e9b3b858523..f3486d4c9358fdb7e498227bb343f82ca340a03b 100644
--- a/src/builtins/builtins.h
+++ b/src/builtins/builtins.h
@@ -716,8 +716,10 @@ namespace internal {
                IGNORE_BUILTIN, IGNORE_BUILTIN, V)
 
 // Forward declarations.
-class CodeStubAssembler;
 class ObjectVisitor;
+namespace compiler {
+class CodeAssemblerState;
+}
 
 class Builtins {
  public:
@@ -816,16 +818,13 @@ class Builtins {
   static void Generate_InterpreterPushArgsAndConstructImpl(
       MacroAssembler* masm, CallableType function_type);
 
-  static void Generate_DatePrototype_GetField(CodeStubAssembler* masm,
-                                              int field_index);
-
   enum class MathMaxMinKind { kMax, kMin };
   static void Generate_MathMaxMin(MacroAssembler* masm, MathMaxMinKind kind);
 
 #define DECLARE_ASM(Name, ...) \
   static void Generate_##Name(MacroAssembler* masm);
 #define DECLARE_TF(Name, ...) \
-  static void Generate_##Name(CodeStubAssembler* csasm);
+  static void Generate_##Name(compiler::CodeAssemblerState* state);
 
   BUILTIN_LIST(IGNORE_BUILTIN, IGNORE_BUILTIN, DECLARE_TF, DECLARE_TF,
                DECLARE_ASM, DECLARE_ASM, DECLARE_ASM)