Cosmetic changes to tests to make it easier to concatenate them.

test/cctest/compiler/test-representation-change.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 <limits>
 
 #include "src/v8.h"
 #include "test/cctest/cctest.h"
 #include "test/cctest/compiler/codegen-tester.h"
 #include "test/cctest/compiler/graph-builder-tester.h"
@@ skipping 82 matching lines @@
     CHECK(changer()->type_error_);
     CHECK_EQ(n, c);
   }
 
   void CheckNop(MachineTypeUnion from, MachineTypeUnion to) {
     Node* n = Parameter(0);
     Node* c = changer()->GetRepresentationFor(n, from, to);
     CHECK_EQ(n, c);
   }
 };
-}
-}
-}  // namespace v8::internal::compiler
+}  // namespace compiler
+}  // namespace internal
+}  // namespace v8
 
 
 static const MachineType all_reps[] = {kRepBit,     kRepWord32,  kRepWord64,
                                        kRepFloat32, kRepFloat64, kRepTagged};
 
 
 TEST(BoolToBit_constant) {
   RepresentationChangerTester r;
 
   Node* true_node = r.jsgraph()->TrueConstant();
@@ skipping 428 matching lines @@
   r.CheckTypeError(kRepWord32 | kTypeUint32, kRepWord64);
 
   for (size_t i = 0; i < arraysize(all_reps); i++) {
     for (size_t j = 0; j < arraysize(all_reps); j++) {
       if (i == j) continue;
       // Only a single from representation is allowed.
       r.CheckTypeError(all_reps[i] | all_reps[j], kRepTagged);
     }
   }
 }