Move MachineRepresentation to machine-type.h and rename to MachineType in preparation for merging i…

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

Index: test/cctest/compiler/graph-builder-tester.h
diff --git a/test/cctest/compiler/graph-builder-tester.h b/test/cctest/compiler/graph-builder-tester.h
index 747e99acb2be33a6fdb839fb980ac922fdbd72f9..64d9b8a73d870775e2a5ff24a69961884e03846a 100644
--- a/test/cctest/compiler/graph-builder-tester.h
+++ b/test/cctest/compiler/graph-builder-tester.h
@@ -45,8 +45,7 @@ class MachineCallHelper : public CallHelper {
 
  protected:
   virtual byte* Generate();
-  virtual void VerifyParameters(int parameter_count,
-                                MachineRepresentation* parameters);
+  virtual void VerifyParameters(int parameter_count, MachineType* parameters);
   void InitParameters(GraphBuilder* builder, CommonOperatorBuilder* common);
 
  protected:
@@ -88,11 +87,11 @@ class GraphBuilderTester
       public SimplifiedGraphBuilder,
       public CallHelper2<ReturnType, GraphBuilderTester<ReturnType> > {
  public:
-  explicit GraphBuilderTester(MachineRepresentation p0 = kMachineLast,
-                              MachineRepresentation p1 = kMachineLast,
-                              MachineRepresentation p2 = kMachineLast,
-                              MachineRepresentation p3 = kMachineLast,
-                              MachineRepresentation p4 = kMachineLast)
+  explicit GraphBuilderTester(MachineType p0 = kMachineLast,
+                              MachineType p1 = kMachineLast,
+                              MachineType p2 = kMachineLast,
+                              MachineType p3 = kMachineLast,
+                              MachineType p4 = kMachineLast)
       : GraphAndBuilders(main_zone()),
         MachineCallHelper(
             main_zone(),