[compiler] Remove compiler internals from CodeAssembler.

src/builtins/builtins-internal.cc

Index: src/builtins/builtins-internal.cc
diff --git a/src/builtins/builtins-internal.cc b/src/builtins/builtins-internal.cc
index 7204410268dbecc1eb0188a0fc5f9cbc6e267b1d..87c5dd549c3655f9de133b14660d65af9a68f01b 100644
--- a/src/builtins/builtins-internal.cc
+++ b/src/builtins/builtins-internal.cc
@@ -92,7 +92,7 @@ void Builtins::Generate_CopyFastSmiOrObjectElements(
   assembler->Bind(&if_oldspace);
   {
     Node* target = assembler->AllocateFixedArray(
-        kind, length, mode, compiler::CodeAssembler::kPretenured);
+        kind, length, mode, CodeStubAssembler::kPretenured);
     assembler->CopyFixedArrayElements(kind, source, target, length,
                                       UPDATE_WRITE_BARRIER, mode);
     assembler->StoreObjectField(object, JSObject::kElementsOffset, target);