[wasm][turbofan] Re-add future implication for --turbo-inline-js-wasm-calls

Bug: chromium:1271456
Change-Id: I54b81fc8e450ba65c9895ec5e22366446098dd64
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3296146Reviewed-by: Andreas Haas <ahaas@chromium.org>
Commit-Queue: Paolo Severini <paolosev@microsoft.com>
Cr-Commit-Position: refs/heads/main@{#78032}

src/flags/flag-definitions.h

@@ -920,6 +920,7 @@ DEFINE_BOOL(turbo_dynamic_map_checks, false,
             "if all handlers in an IC are the same for turboprop")
 DEFINE_BOOL(turbo_compress_translation_arrays, false,
             "compress translation arrays (experimental)")
+DEFINE_WEAK_IMPLICATION(future, turbo_inline_js_wasm_calls)
 DEFINE_BOOL(turbo_inline_js_wasm_calls, false, "inline JS->Wasm calls")
 DEFINE_BOOL(turbo_use_mid_tier_regalloc_for_huge_functions, false,
             "fall back to the mid-tier register allocator for huge functions "