[hydrogen] Add crash-hunting instrumentation to Hydrogen too

src/full-codegen/x64/full-codegen-x64.cc

Index: src/full-codegen/x64/full-codegen-x64.cc
diff --git a/src/full-codegen/x64/full-codegen-x64.cc b/src/full-codegen/x64/full-codegen-x64.cc
index 4bf328c8c46c6ad4eb9cf6972fdcedf2cda97464..8778899c896d36b4fce39d89327187dc77d24ca3 100644
--- a/src/full-codegen/x64/full-codegen-x64.cc
+++ b/src/full-codegen/x64/full-codegen-x64.cc
@@ -2257,7 +2257,7 @@ void FullCodeGenerator::EmitNamedPropertyLoad(Property* prop) {
   // to chase after a rare but recurring crash bug. It seems to always
   // occur for functions beginning with "this.foo.bar()", so be selective
   // and only insert the check for the first LoadIC (identified by slot).
-  // TODO(jkummerow): Remove this when it has generated a few crash reports.
+  // TODO(chromium:527994): Remove this when we have a few crash reports.
   // Don't forget to remove the Push() above as well!
   if (FeedbackVector()->GetIndex(prop->PropertyFeedbackSlot()) == 6) {
     __ Pop(LoadDescriptor::ReceiverRegister());