Remove the dependency of Zone on Isolate

test/cctest/compiler/graph-builder-tester.h

 // 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.
 
 #ifndef V8_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_
 #define V8_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 
 #include "src/compiler/common-operator.h"
 #include "src/compiler/graph-builder.h"
 #include "src/compiler/machine-operator.h"
 #include "src/compiler/simplified-operator.h"
 #include "test/cctest/compiler/call-tester.h"
 #include "test/cctest/compiler/simplified-graph-builder.h"
 
 namespace v8 {
 namespace internal {
 namespace compiler {
 
 // A class that just passes node creation on to the Graph.
 class DirectGraphBuilder : public GraphBuilder {
  public:
-  explicit DirectGraphBuilder(Graph* graph) : GraphBuilder(graph) {}
+  DirectGraphBuilder(Isolate* isolate, Graph* graph)
+      : GraphBuilder(isolate, graph) {}
   virtual ~DirectGraphBuilder() {}
 
  protected:
   virtual Node* MakeNode(const Operator* op, int value_input_count,
                          Node** value_inputs, bool incomplete) FINAL {
     return graph()->NewNode(op, value_input_count, value_inputs, incomplete);
   }
 };
 
 
 class MachineCallHelper : public CallHelper {
  public:
-  MachineCallHelper(Zone* zone, MachineSignature* machine_sig);
+  MachineCallHelper(Isolate* isolate, MachineSignature* machine_sig);
 
   Node* Parameter(size_t index);
 
   void GenerateCode() { Generate(); }
 
  protected:
   virtual byte* Generate();
   void InitParameters(GraphBuilder* builder, CommonOperatorBuilder* common);
 
  protected:
   size_t parameter_count() const { return machine_sig_->parameter_count(); }
 
  private:
   Node** parameters_;
   // TODO(dcarney): shouldn't need graph stored.
+  Isolate* isolate_;
   Graph* graph_;
   MaybeHandle<Code> code_;
 };
 
 
 class GraphAndBuilders {
  public:
   explicit GraphAndBuilders(Zone* zone)
       : main_graph_(new (zone) Graph(zone)),
         main_common_(zone),
@@ skipping 17 matching lines @@
       public SimplifiedGraphBuilder,
       public CallHelper2<ReturnType, GraphBuilderTester<ReturnType> > {
  public:
   explicit GraphBuilderTester(MachineType p0 = kMachNone,
                               MachineType p1 = kMachNone,
                               MachineType p2 = kMachNone,
                               MachineType p3 = kMachNone,
                               MachineType p4 = kMachNone)
       : GraphAndBuilders(main_zone()),
         MachineCallHelper(
-            main_zone(),
+            main_isolate(),
             MakeMachineSignature(
                 main_zone(), ReturnValueTraits<ReturnType>::Representation(),
                 p0, p1, p2, p3, p4)),
-        SimplifiedGraphBuilder(main_graph_, &main_common_, &main_machine_,
-                               &main_simplified_) {
+        SimplifiedGraphBuilder(main_isolate(), main_graph_, &main_common_,
+                               &main_machine_, &main_simplified_) {
     Begin(static_cast<int>(parameter_count()));
     InitParameters(this, &main_common_);
   }
   virtual ~GraphBuilderTester() {}
 
   Factory* factory() const { return isolate()->factory(); }
 };
 }  // namespace compiler
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_CCTEST_COMPILER_GRAPH_BUILDER_TESTER_H_