Revert "[turbofan] Merge GenericNode with Node."

test/cctest/compiler/codegen-tester.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/v8.h"
 
+#include "src/compiler/generic-node-inl.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/compiler/codegen-tester.h"
 #include "test/cctest/compiler/value-helper.h"
 
 using namespace v8::internal;
 using namespace v8::internal::compiler;
 
 TEST(CompareWrapper) {
   // Who tests the testers?
   // If CompareWrapper is broken, then test expectations will be broken.
@@ skipping 550 matching lines @@
   {
     RawMachineAssemblerTester<int32_t> m;
     Float64BinopTester bt(&m);
     bt.AddReturn(bt.param1);
 
     FOR_FLOAT64_INPUTS(i) { CHECK_EQ(*i, bt.call(-11.25, *i)); }
   }
 }
 
 #endif  // V8_TURBOFAN_TARGET