Move wtf_unittests to platform/wtf/.

third_party/WebKit/Source/platform/wtf/text/TextCodecLatin1Test.cpp

 // Copyright 2016 The Chromium 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 "wtf/text/TextCodecLatin1.h"
+#include "platform/wtf/text/TextCodecLatin1.h"
 
+#include "platform/wtf/text/CString.h"
+#include "platform/wtf/text/TextCodec.h"
+#include "platform/wtf/text/TextEncoding.h"
+#include "platform/wtf/text/TextEncodingRegistry.h"
 #include "testing/gtest/include/gtest/gtest.h"
-#include "wtf/text/CString.h"
-#include "wtf/text/TextCodec.h"
-#include "wtf/text/TextEncoding.h"
-#include "wtf/text/TextEncodingRegistry.h"
 #include <memory>
 
 TEST(TextCodecLatin1Test, QuestionMarksAndSurrogates) {
   WTF::TextEncoding encoding("windows-1252");
   std::unique_ptr<WTF::TextCodec> codec(newTextCodec(encoding));
 
   {
     const LChar testCase[] = {0xd1, 0x16, 0x86};
     size_t testCaseSize = WTF_ARRAY_LENGTH(testCase);
     CString result = codec->encode(testCase, testCaseSize,
                                    WTF::QuestionMarksForUnencodables);
     EXPECT_STREQ("\xd1\x16?", result.data());
   }
   {
     const UChar testCase[] = {0xd9f0, 0xdcd9};
     size_t testCaseSize = WTF_ARRAY_LENGTH(testCase);
     CString result = codec->encode(testCase, testCaseSize,
                                    WTF::QuestionMarksForUnencodables);
     EXPECT_STREQ("?", result.data());
   }
   {
     const UChar testCase[] = {0xd9f0, 0xdcd9, 0xd9f0, 0xdcd9};
     size_t testCaseSize = WTF_ARRAY_LENGTH(testCase);
     CString result = codec->encode(testCase, testCaseSize,
                                    WTF::QuestionMarksForUnencodables);
     EXPECT_STREQ("??", result.data());
   }
 }