Reland "Remove support for thread-based recompilation"

src/objects.cc

Index: src/objects.cc
diff --git a/src/objects.cc b/src/objects.cc
index 20d7f9029b29e98bd7f5c21674087287be8f8216..bb10a9b1c203b08793c58c5a0c2c936c0a8b9599 100644
--- a/src/objects.cc
+++ b/src/objects.cc
@@ -9708,7 +9708,7 @@ void JSFunction::AttemptConcurrentOptimization() {
     return;
   }
   if (isolate->concurrent_osr_enabled() &&
-      isolate->optimizing_compiler_thread()->IsQueuedForOSR(this)) {
+      isolate->optimizing_compile_dispatcher()->IsQueuedForOSR(this)) {
     // Do not attempt regular recompilation if we already queued this for OSR.
     // TODO(yangguo): This is necessary so that we don't install optimized
     // code on a function that is already optimized, since OSR and regular