Propagate bailout and dont_optimize reasons to cpu-profiler

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 6de4dfd3dea4667c987bd0ea20061ba0a597e19e..6d3dd10ac9c9d8a3bc0bc57a1018d96043ec39c6 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -7235,6 +7235,15 @@ int CpuProfileNode::GetLineNumber() const {
 }
 
 
+Handle<String> CpuProfileNode::GetBailoutReason() const {
+  i::Isolate* isolate = i::Isolate::Current();
+  IsDeadCheck(isolate, "v8::CpuProfileNode::GetBailoutReason");
+  const i::ProfileNode* node = reinterpret_cast<const i::ProfileNode*>(this);
+  return ToApiHandle<String>(isolate->factory()->InternalizeUtf8String(
+      node->entry()->bailout_reason()));
+}
+
+
 double CpuProfileNode::GetSelfSamplesCount() const {
   i::Isolate* isolate = i::Isolate::Current();
   IsDeadCheck(isolate, "v8::CpuProfileNode::GetSelfSamplesCount");