[compiler] Rename DataPropertyParameters.

src/compiler/js-operator.cc

Index: src/compiler/js-operator.cc
diff --git a/src/compiler/js-operator.cc b/src/compiler/js-operator.cc
index 28e239e734d3b8b1667008b3994f8c4cbf7ad743..d569490e6723338442138feadb7077fce5390c18 100644
--- a/src/compiler/js-operator.cc
+++ b/src/compiler/js-operator.cc
@@ -76,29 +76,28 @@ ConstructParameters const& ConstructParametersOf(Operator const* op) {
   return OpParameter<ConstructParameters>(op);
 }
 
-bool operator==(SpreadWithArityParameters const& lhs,
-                SpreadWithArityParameters const& rhs) {
+bool operator==(SpreadWithArityParameter const& lhs,
+                SpreadWithArityParameter const& rhs) {
   return lhs.arity() == rhs.arity();
 }
 
-bool operator!=(SpreadWithArityParameters const& lhs,
-                SpreadWithArityParameters const& rhs) {
+bool operator!=(SpreadWithArityParameter const& lhs,
+                SpreadWithArityParameter const& rhs) {
   return !(lhs == rhs);
 }
 
-size_t hash_value(SpreadWithArityParameters const& p) {
+size_t hash_value(SpreadWithArityParameter const& p) {
   return base::hash_combine(p.arity());
 }
 
-std::ostream& operator<<(std::ostream& os, SpreadWithArityParameters const& p) {
+std::ostream& operator<<(std::ostream& os, SpreadWithArityParameter const& p) {
   return os << p.arity();
 }
 
-SpreadWithArityParameters const& SpreadWithArityParametersOf(
-    Operator const* op) {
+SpreadWithArityParameter const& SpreadWithArityParameterOf(Operator const* op) {
   DCHECK(op->opcode() == IrOpcode::kJSConstructWithSpread ||
          op->opcode() == IrOpcode::kJSCallWithSpread);
-  return OpParameter<SpreadWithArityParameters>(op);
+  return OpParameter<SpreadWithArityParameter>(op);
 }
 
 std::ostream& operator<<(std::ostream& os, CallParameters const& p) {
@@ -276,27 +275,25 @@ StoreNamedOwnParameters const& StoreNamedOwnParametersOf(const Operator* op) {
   return OpParameter<StoreNamedOwnParameters>(op);
 }
 
-bool operator==(DataPropertyParameters const& lhs,
-                DataPropertyParameters const& rhs) {
+bool operator==(FeedbackParameter const& lhs, FeedbackParameter const& rhs) {
   return lhs.feedback() == rhs.feedback();
 }
 
-bool operator!=(DataPropertyParameters const& lhs,
-                DataPropertyParameters const& rhs) {
+bool operator!=(FeedbackParameter const& lhs, FeedbackParameter const& rhs) {
   return !(lhs == rhs);
 }
 
-size_t hash_value(DataPropertyParameters const& p) {
+size_t hash_value(FeedbackParameter const& p) {
   return base::hash_combine(p.feedback());
 }
 
-std::ostream& operator<<(std::ostream& os, DataPropertyParameters const& p) {
+std::ostream& operator<<(std::ostream& os, FeedbackParameter const& p) {
   return os;
 }
 
-DataPropertyParameters const& DataPropertyParametersOf(const Operator* op) {
+FeedbackParameter const& FeedbackParameterOf(const Operator* op) {
   DCHECK(op->opcode() == IrOpcode::kJSStoreDataPropertyInLiteral);
-  return OpParameter<DataPropertyParameters>(op);
+  return OpParameter<FeedbackParameter>(op);
 }
 
 bool operator==(NamedAccess const& lhs, NamedAccess const& rhs) {
@@ -701,8 +698,8 @@ COMPARE_OP_LIST(COMPARE_OP)
 
 const Operator* JSOperatorBuilder::StoreDataPropertyInLiteral(
     const VectorSlotPair& feedback) {
-  DataPropertyParameters parameters(feedback);
-  return new (zone()) Operator1<DataPropertyParameters>(  // --
+  FeedbackParameter parameters(feedback);
+  return new (zone()) Operator1<FeedbackParameter>(  // --
       IrOpcode::kJSStoreDataPropertyInLiteral,
       Operator::kNoThrow,              // opcode
       "JSStoreDataPropertyInLiteral",  // name
@@ -743,8 +740,8 @@ const Operator* JSOperatorBuilder::Call(size_t arity, float frequency,
 }
 
 const Operator* JSOperatorBuilder::CallWithSpread(uint32_t arity) {
-  SpreadWithArityParameters parameters(arity);
-  return new (zone()) Operator1<SpreadWithArityParameters>(  // --
+  SpreadWithArityParameter parameters(arity);
+  return new (zone()) Operator1<SpreadWithArityParameter>(   // --
       IrOpcode::kJSCallWithSpread, Operator::kNoProperties,  // opcode
       "JSCallWithSpread",                                    // name
       parameters.arity(), 1, 1, 1, 1, 2,                     // counts
@@ -786,8 +783,8 @@ const Operator* JSOperatorBuilder::Construct(uint32_t arity, float frequency,
 }
 
 const Operator* JSOperatorBuilder::ConstructWithSpread(uint32_t arity) {
-  SpreadWithArityParameters parameters(arity);
-  return new (zone()) Operator1<SpreadWithArityParameters>(       // --
+  SpreadWithArityParameter parameters(arity);
+  return new (zone()) Operator1<SpreadWithArityParameter>(        // --
       IrOpcode::kJSConstructWithSpread, Operator::kNoProperties,  // opcode
       "JSConstructWithSpread",                                    // name
       parameters.arity(), 1, 1, 1, 1, 2,                          // counts