Revert "Move files in wtf/ to platform/wtf/"

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

Index: third_party/WebKit/Source/platform/wtf/text/IntegerToStringConversionTest.cpp
diff --git a/third_party/WebKit/Source/platform/wtf/text/IntegerToStringConversionTest.cpp b/third_party/WebKit/Source/platform/wtf/text/IntegerToStringConversionTest.cpp
deleted file mode 100644
index 409a3f22e6baea9ab9b9f6915c778a337efaa381..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/platform/wtf/text/IntegerToStringConversionTest.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-// 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 "platform/wtf/text/IntegerToStringConversion.h"
-
-#include "platform/wtf/text/StringView.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace WTF {
-
-TEST(IntegerToStringConversionTest, SimpleIntConversion) {
-  const IntegerToStringConverter<int> conv(100500);
-  EXPECT_EQ(StringView(conv.characters8(), conv.length()),
-            StringView("100500"));
-}
-
-}  // namespace WTF