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

test/cctest/compiler/test-codegen-deopt.cc

Index: test/cctest/compiler/test-codegen-deopt.cc
diff --git a/test/cctest/compiler/test-codegen-deopt.cc b/test/cctest/compiler/test-codegen-deopt.cc
index 24261594cc496643c9dcba0ea6975186deaa4ebd..b953ee53cc2aa2f567ced15478984dc7757c2245 100644
--- a/test/cctest/compiler/test-codegen-deopt.cc
+++ b/test/cctest/compiler/test-codegen-deopt.cc
@@ -120,7 +120,7 @@ class TrivialDeoptCodegenTester : public DeoptCodegenTester {
     //   deopt();
     // }
 
-    MachineRepresentation parameter_reps[] = {kMachineTagged};
+    MachineType parameter_reps[] = {kMachineTagged};
     MachineCallDescriptorBuilder descriptor_builder(kMachineTagged, 1,
                                                     parameter_reps);
 
@@ -256,7 +256,7 @@ class TrivialRuntimeDeoptCodegenTester : public DeoptCodegenTester {
     //   %DeoptimizeFunction(foo);
     // }
 
-    MachineRepresentation parameter_reps[] = {kMachineTagged};
+    MachineType parameter_reps[] = {kMachineTagged};
     MachineCallDescriptorBuilder descriptor_builder(kMachineTagged, 2,
                                                     parameter_reps);