Remove deprecated PrintableUnique.

src/compiler/graph-unittest.cc

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "src/compiler/graph-unittest.h"
 
 #include <ostream>  // NOLINT(readability/streams)
 
 #include "src/compiler/node-properties-inl.h"
 
 using testing::_;
 using testing::MakeMatcher;
 using testing::MatcherInterface;
 using testing::MatchResultListener;
 using testing::StringMatchResultListener;
 
 namespace v8 {
 namespace internal {
 
 // TODO(bmeurer): Find a new home for these functions.
 template <typename T>
-inline std::ostream& operator<<(std::ostream& os,
-                                const PrintableUnique<T>& value) {
-  return os << value.string();
+inline std::ostream& operator<<(std::ostream& os, const Unique<T>& value) {
+  return os << *value.handle();
 }
 inline std::ostream& operator<<(std::ostream& os,
                                 const ExternalReference& value) {
   OStringStream ost;
   compiler::StaticParameterTraits<ExternalReference>::PrintTo(ost, value);
   return os << ost.c_str();
 }
 
 namespace compiler {
 
@@ skipping 23 matching lines @@
 Node* GraphTest::Int64Constant(int64_t value) {
   return graph()->NewNode(common()->Int64Constant(value));
 }
 
 
 Node* GraphTest::NumberConstant(double value) {
   return graph()->NewNode(common()->NumberConstant(value));
 }
 
 
-Node* GraphTest::HeapConstant(const PrintableUnique<HeapObject>& value) {
+Node* GraphTest::HeapConstant(const Unique<HeapObject>& value) {
   return graph()->NewNode(common()->HeapConstant(value));
 }
 
 
 Node* GraphTest::FalseConstant() {
-  return HeapConstant(PrintableUnique<HeapObject>::CreateImmovable(
-      zone(), factory()->false_value()));
+  return HeapConstant(
+      Unique<HeapObject>::CreateImmovable(factory()->false_value()));
 }
 
 
 Node* GraphTest::TrueConstant() {
-  return HeapConstant(PrintableUnique<HeapObject>::CreateImmovable(
-      zone(), factory()->true_value()));
+  return HeapConstant(
+      Unique<HeapObject>::CreateImmovable(factory()->true_value()));
 }
 
 
 Matcher<Node*> GraphTest::IsFalseConstant() {
-  return IsHeapConstant(PrintableUnique<HeapObject>::CreateImmovable(
-      zone(), factory()->false_value()));
+  return IsHeapConstant(
+      Unique<HeapObject>::CreateImmovable(factory()->false_value()));
 }
 
 
 Matcher<Node*> GraphTest::IsTrueConstant() {
-  return IsHeapConstant(PrintableUnique<HeapObject>::CreateImmovable(
-      zone(), factory()->true_value()));
+  return IsHeapConstant(
+      Unique<HeapObject>::CreateImmovable(factory()->true_value()));
 }
 
 namespace {
 
 template <typename T>
 bool PrintMatchAndExplain(const T& value, const char* value_name,
                           const Matcher<T>& value_matcher,
                           MatchResultListener* listener) {
   StringMatchResultListener value_listener;
   if (!value_matcher.MatchAndExplain(value, &value_listener)) {
@@ skipping 529 matching lines @@
 
 
 Matcher<Node*> IsExternalConstant(
     const Matcher<ExternalReference>& value_matcher) {
   return MakeMatcher(new IsConstantMatcher<ExternalReference>(
       IrOpcode::kExternalConstant, value_matcher));
 }
 
 
 Matcher<Node*> IsHeapConstant(
-    const Matcher<PrintableUnique<HeapObject> >& value_matcher) {
-  return MakeMatcher(new IsConstantMatcher<PrintableUnique<HeapObject> >(
+    const Matcher<Unique<HeapObject> >& value_matcher) {
+  return MakeMatcher(new IsConstantMatcher<Unique<HeapObject> >(
       IrOpcode::kHeapConstant, value_matcher));
 }
 
 
 Matcher<Node*> IsInt32Constant(const Matcher<int32_t>& value_matcher) {
   return MakeMatcher(
       new IsConstantMatcher<int32_t>(IrOpcode::kInt32Constant, value_matcher));
 }
 
 
@@ skipping 94 matching lines @@
 IS_UNOP_MATCHER(ChangeInt32ToInt64)
 IS_UNOP_MATCHER(ChangeUint32ToFloat64)
 IS_UNOP_MATCHER(ChangeUint32ToUint64)
 IS_UNOP_MATCHER(TruncateFloat64ToInt32)
 IS_UNOP_MATCHER(TruncateInt64ToInt32)
 #undef IS_UNOP_MATCHER
 
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8