Fix NaCl build.

src/base/bits-unittest.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/base/bits.h"
 #include "src/base/macros.h"
 #include "testing/gtest-support.h"
 
 #ifdef DEBUG
 #define DISABLE_IN_RELEASE(Name) Name
@@ skipping 66 matching lines @@
 TEST(Bits, RoundUpToPowerOfTwo32) {
   TRACED_FORRANGE(uint32_t, shift, 0, 31) {
     EXPECT_EQ(1u << shift, RoundUpToPowerOfTwo32(1u << shift));
   }
   EXPECT_EQ(0u, RoundUpToPowerOfTwo32(0));
   EXPECT_EQ(4u, RoundUpToPowerOfTwo32(3));
   EXPECT_EQ(0x80000000u, RoundUpToPowerOfTwo32(0x7fffffffu));
 }
 
 
-#if 0
-// TODO(bmeurer): Fix this on NaCL builds.
 TEST(BitsDeathTest, DISABLE_IN_RELEASE(RoundUpToPowerOfTwo32)) {
-  ASSERT_DEATH({ RoundUpToPowerOfTwo32(0x80000001u); }, "0x80000000");
+  ASSERT_DEATH_IF_SUPPORTED({ RoundUpToPowerOfTwo32(0x80000001u); },
+                            "0x80000000");
 }
-#endif
 
 
 TEST(Bits, RoundDownToPowerOfTwo32) {
   TRACED_FORRANGE(uint32_t, shift, 0, 31) {
     EXPECT_EQ(1u << shift, RoundDownToPowerOfTwo32(1u << shift));
   }
   EXPECT_EQ(0u, RoundDownToPowerOfTwo32(0));
   EXPECT_EQ(4u, RoundDownToPowerOfTwo32(5));
   EXPECT_EQ(0x80000000u, RoundDownToPowerOfTwo32(0x80000001u));
 }
@@ skipping 14 matching lines @@
     EXPECT_EQ(0u, RotateRight64(0u, shift));
   }
   EXPECT_EQ(1u, RotateRight64(1, 0));
   EXPECT_EQ(1u, RotateRight64(2, 1));
   EXPECT_EQ(V8_UINT64_C(0x8000000000000000), RotateRight64(1, 1));
 }
 
 }  // namespace bits
 }  // namespace base
 }  // namespace v8