Revert of Remove support for thread-based recompilation

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/v8.h"
 
 #include "src/arguments.h"
 #include "src/deoptimizer.h"
 #include "src/full-codegen.h"
 #include "src/runtime/runtime-utils.h"
@@ skipping 157 matching lines @@
   if (args.length() == 2) {
     CONVERT_ARG_HANDLE_CHECKED(String, sync, 1);
     if (sync->IsOneByteEqualTo(STATIC_CHAR_VECTOR("no sync"))) {
       sync_with_compiler_thread = false;
     }
   }
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
   if (isolate->concurrent_recompilation_enabled() &&
       sync_with_compiler_thread) {
     while (function->IsInOptimizationQueue()) {
-      isolate->optimizing_compile_dispatcher()->InstallOptimizedFunctions();
+      isolate->optimizing_compiler_thread()->InstallOptimizedFunctions();
       base::OS::Sleep(50);
     }
   }
   if (FLAG_always_opt) {
     // We may have always opt, but that is more best-effort than a real
     // promise, so we still say "no" if it is not optimized.
     return function->IsOptimized() ? Smi::FromInt(3)   // 3 == "always".
                                    : Smi::FromInt(2);  // 2 == "no".
   }
   if (FLAG_deopt_every_n_times) {
     return Smi::FromInt(6);  // 6 == "maybe deopted".
   }
   if (function->IsOptimized() && function->code()->is_turbofanned()) {
     return Smi::FromInt(7);  // 7 == "TurboFan compiler".
   }
   return function->IsOptimized() ? Smi::FromInt(1)   // 1 == "yes".
                                  : Smi::FromInt(2);  // 2 == "no".
 }
 
 
 RUNTIME_FUNCTION(Runtime_UnblockConcurrentRecompilation) {
   DCHECK(args.length() == 0);
   RUNTIME_ASSERT(FLAG_block_concurrent_recompilation);
   RUNTIME_ASSERT(isolate->concurrent_recompilation_enabled());
-  isolate->optimizing_compile_dispatcher()->Unblock();
+  isolate->optimizing_compiler_thread()->Unblock();
   return isolate->heap()->undefined_value();
 }
 
 
 RUNTIME_FUNCTION(Runtime_GetOptimizationCount) {
   HandleScope scope(isolate);
   DCHECK(args.length() == 1);
   CONVERT_ARG_HANDLE_CHECKED(JSFunction, function, 0);
   return Smi::FromInt(function->shared()->opt_count());
 }
@@ skipping 270 matching lines @@
   RUNTIME_FUNCTION(Runtime_HasFixed##Type##Elements) {                        \
     CONVERT_ARG_CHECKED(JSObject, obj, 0);                                    \
     return isolate->heap()->ToBoolean(obj->HasFixed##Type##Elements());       \
   }
 
 TYPED_ARRAYS(FIXED_TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION)
 
 #undef FIXED_TYPED_ARRAYS_CHECK_RUNTIME_FUNCTION
 }
 }  // namespace v8::internal