Replace custom builtin invocation instructions by a generic version

src/hydrogen-instructions.cc

Index: src/hydrogen-instructions.cc
diff --git a/src/hydrogen-instructions.cc b/src/hydrogen-instructions.cc
index 08837c04fa66b7733f90c2c2464cab9222d1beb8..09f895425475612b52e5fe5aa7c2ed0be04f82c8 100644
--- a/src/hydrogen-instructions.cc
+++ b/src/hydrogen-instructions.cc
@@ -3113,11 +3113,6 @@ HType HInstanceOf::CalculateInferredType() {
 }
 
 
-HType HDeleteProperty::CalculateInferredType() {
-  return HType::Boolean();
-}
-
-
 HType HInstanceOfKnownGlobal::CalculateInferredType() {
   return HType::Boolean();
 }
@@ -3634,13 +3629,6 @@ HInstruction* HShr::New(
 #undef H_CONSTANT_DOUBLE
 
 
-void HIn::PrintDataTo(StringStream* stream) {
-  key()->PrintNameTo(stream);
-  stream->Add(" ");
-  object()->PrintNameTo(stream);
-}
-
-
 void HBitwise::PrintDataTo(StringStream* stream) {
   stream->Add(Token::Name(op_));
   stream->Add(" ");