[iwyu] Include handles.h less.

src/interpreter/handler-table-builder.h

Index: src/interpreter/handler-table-builder.h
diff --git a/src/interpreter/handler-table-builder.h b/src/interpreter/handler-table-builder.h
index 50061949dc39bfbe2e4fdb03d1cd596d9f787e5d..b9bfc5be1727173294735e6977a5aebdc8e00081 100644
--- a/src/interpreter/handler-table-builder.h
+++ b/src/interpreter/handler-table-builder.h
@@ -5,7 +5,6 @@
 #ifndef V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_
 #define V8_INTERPRETER_HANDLER_TABLE_BUILDER_H_
 
-#include "src/handles.h"
 #include "src/interpreter/bytecode-register.h"
 #include "src/interpreter/bytecodes.h"
 #include "src/zone/zone-containers.h"
@@ -13,6 +12,8 @@
 namespace v8 {
 namespace internal {
 
+template <typename T>
+class Handle;
 class HandlerTable;
 class Isolate;