Extract ParseInfo from CompilationInfo.

src/compiler/basic-block-instrumentor.cc

Index: src/compiler/basic-block-instrumentor.cc
diff --git a/src/compiler/basic-block-instrumentor.cc b/src/compiler/basic-block-instrumentor.cc
index 54f9d6b059ab3b50a9f0f454eaf4e096d42879af..00291bba488bf63b66b32ce8945bec232628c68a 100644
--- a/src/compiler/basic-block-instrumentor.cc
+++ b/src/compiler/basic-block-instrumentor.cc
@@ -55,8 +55,7 @@ BasicBlockProfiler::Data* BasicBlockInstrumentor::Instrument(
   BasicBlockProfiler::Data* data =
       info->isolate()->GetOrCreateBasicBlockProfiler()->NewData(n_blocks);
   // Set the function name.
-  if (!info->shared_info().is_null() &&
-      info->shared_info()->name()->IsString()) {
+  if (info->has_shared_info() && info->shared_info()->name()->IsString()) {
     std::ostringstream os;
     String::cast(info->shared_info()->name())->PrintUC16(os);
     data->SetFunctionName(&os);