Fix unit test style in Source/wtf/.

Source/wtf/StringHasherTest.cpp

 /*
  * Copyright (C) 2013 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  *
  * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
  * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 #include "config.h"
+#include "wtf/StringHasher.h"
 
-#include "wtf/StringHasher.h"
 #include <gtest/gtest.h>
 
-namespace {
+namespace WTF {
 
 static const LChar nullLChars[2] = { 0, 0 };

[kochi, 2015/06/15 03:34:22]

How about using anonymous namespace to remove all 'static' keywords in this
file?

[tkent, 2015/06/15 04:45:57]

Done.

 static const UChar nullUChars[2] = { 0, 0 };
 
 static const unsigned emptyStringHash = 0x4EC889EU;
 static const unsigned singleNullCharacterHash = 0x3D3ABF44U;
 
 static const LChar testALChars[6] = { 0x41, 0x95, 0xFF, 0x50, 0x01, 0 };
 static const UChar testAUChars[6] = { 0x41, 0x95, 0xFF, 0x50, 0x01, 0 };
 static const UChar testBUChars[6] = { 0x41, 0x95, 0xFFFF, 0x1080, 0x01, 0 };
 
 static const unsigned testAHash1 = 0xEA32B004;
@@ skipping 355 matching lines @@
 
     EXPECT_EQ(singleNullCharacterHash & 0xFFFFFF, StringHasher::hashMemory(nullUChars, 2));
     EXPECT_EQ(singleNullCharacterHash & 0xFFFFFF, StringHasher::hashMemory<2>(nullUChars));
 
     EXPECT_EQ(testAHash5 & 0xFFFFFF, StringHasher::hashMemory(testAUChars, 10));
     EXPECT_EQ(testAHash5 & 0xFFFFFF, StringHasher::hashMemory<10>(testAUChars));
     EXPECT_EQ(testBHash5 & 0xFFFFFF, StringHasher::hashMemory(testBUChars, 10));
     EXPECT_EQ(testBHash5 & 0xFFFFFF, StringHasher::hashMemory<10>(testBUChars));
 }
 
-} // namespace
+} // namespace WTF