Add a basic compiler dispatcher

src/isolate.cc

Index: src/isolate.cc
diff --git a/src/isolate.cc b/src/isolate.cc
index cb3c4a79dca7aa2feb41a3e392335d5d7de5995c..6bab06cebf365a296e3219b4eec636ce35a170b0 100644
--- a/src/isolate.cc
+++ b/src/isolate.cc
@@ -20,7 +20,7 @@
 #include "src/codegen.h"
 #include "src/compilation-cache.h"
 #include "src/compilation-statistics.h"
-#include "src/compiler-dispatcher/compiler-dispatcher-tracer.h"
+#include "src/compiler-dispatcher/compiler-dispatcher.h"
 #include "src/compiler-dispatcher/optimizing-compile-dispatcher.h"
 #include "src/crankshaft/hydrogen.h"
 #include "src/debug/debug.h"
@@ -2278,6 +2278,10 @@ void Isolate::Deinit() {
   delete heap_profiler_;
   heap_profiler_ = NULL;
 
+  compiler_dispatcher_->AbortAll(CompilerDispatcher::BlockingBehavior::kBlock);
+  delete compiler_dispatcher_;
+  compiler_dispatcher_ = nullptr;
+
   cancelable_task_manager()->CancelAndWait();
 
   heap_.TearDown();
@@ -2286,9 +2290,6 @@ void Isolate::Deinit() {
   delete interpreter_;
   interpreter_ = NULL;
 
-  delete compiler_dispatcher_tracer_;
-  compiler_dispatcher_tracer_ = nullptr;
-
   delete cpu_profiler_;
   cpu_profiler_ = NULL;
 
@@ -2497,7 +2498,7 @@ bool Isolate::Init(Deserializer* des) {
   cpu_profiler_ = new CpuProfiler(this);
   heap_profiler_ = new HeapProfiler(heap());
   interpreter_ = new interpreter::Interpreter(this);
-  compiler_dispatcher_tracer_ = new CompilerDispatcherTracer(this);
+  compiler_dispatcher_ = new CompilerDispatcher(this, FLAG_stack_size);
 
   // Enable logging before setting up the heap
   logger_->SetUp(this);