[turbofan] Remove --turbo-asm-deoptimization flag.

src/runtime/runtime-test.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/runtime/runtime-utils.h"
 
 #include <memory>
 
 #include "src/arguments.h"
 #include "src/compiler-dispatcher/optimizing-compile-dispatcher.h"
@@ skipping 30 matching lines @@
   if (!function_object->IsJSFunction()) {
     return isolate->heap()->undefined_value();
   }
   Handle<JSFunction> function = Handle<JSFunction>::cast(function_object);
 
   // If the function is not optimized, just return.
   if (!function->IsOptimized()) return isolate->heap()->undefined_value();
 
   // TODO(turbofan): Deoptimization is not supported yet.
   if (function->code()->is_turbofanned() &&
-      function->shared()->asm_function() && !FLAG_turbo_asm_deoptimization) {
+      function->shared()->asm_function()) {
     return isolate->heap()->undefined_value();
   }
 
   Deoptimizer::DeoptimizeFunction(*function);
 
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_DeoptimizeNow) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 0);
 
   Handle<JSFunction> function;
 
   // Find the JavaScript function on the top of the stack.
   JavaScriptFrameIterator it(isolate);
   if (!it.done()) function = Handle<JSFunction>(it.frame()->function());
   if (function.is_null()) return isolate->heap()->undefined_value();
 
   // If the function is not optimized, just return.
   if (!function->IsOptimized()) return isolate->heap()->undefined_value();
 
   // TODO(turbofan): Deoptimization is not supported yet.
   if (function->code()->is_turbofanned() &&
-      function->shared()->asm_function() && !FLAG_turbo_asm_deoptimization) {
+      function->shared()->asm_function()) {
     return isolate->heap()->undefined_value();
   }
 
   Deoptimizer::DeoptimizeFunction(*function);
 
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_RunningInSimulator) {
@@ skipping 737 matching lines @@
 RUNTIME_FUNCTION(Runtime_ValidateWasmOrphanedInstance) {
   HandleScope shs(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED_2(WasmInstanceObject, instance, 0);
   wasm::testing::ValidateOrphanedInstance(isolate, instance);
   return isolate->heap()->ToBoolean(true);
 }
 
 }  // namespace internal
 }  // namespace v8