[parser] Turn off FLAG_lazy_inner_functions.

(Minimal change to support easy backmerging.)

BUG=v8:5938

Change-Id: Icad35c90d9c2451cd63a4ab7e495d9b5252da693
Reviewed-on: https://chromium-review.googlesource.com/439170Reviewed-by: Jochen Eisinger <jochen@chromium.org>
Commit-Queue: Marja Hölttä <marja@chromium.org>
Cr-Commit-Position: refs/heads/master@{#43031}

src/flag-definitions.h

@@ -903,7 +903,7 @@ DEFINE_BOOL(trace_maps, false, "trace map creation")
 DEFINE_BOOL(allow_natives_syntax, false, "allow natives syntax")
 DEFINE_BOOL(trace_parse, false, "trace parsing and preparsing")
 DEFINE_BOOL(trace_preparse, false, "trace preparsing decisions")
-DEFINE_BOOL(lazy_inner_functions, true, "enable lazy parsing inner functions")
+DEFINE_BOOL(lazy_inner_functions, false, "enable lazy parsing inner functions")
 DEFINE_BOOL(aggressive_lazy_inner_functions, false,
             "even lazier inner function parsing")
 DEFINE_IMPLICATION(aggressive_lazy_inner_functions, lazy_inner_functions)

test/mjsunit/asm/regress-674089.js

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-// Flags: --validate-asm --ignition-staging
+// Flags: --validate-asm --ignition-staging --lazy-inner-functions
 
 function outer() {
   "use asm";