Move files in wtf/ to platform/wtf/ (Part 10).

third_party/WebKit/Source/wtf/text/TextPosition.cpp

Index: third_party/WebKit/Source/wtf/text/TextPosition.cpp
diff --git a/third_party/WebKit/Source/wtf/text/TextPosition.cpp b/third_party/WebKit/Source/wtf/text/TextPosition.cpp
deleted file mode 100644
index 98ba250de98178d64d5ff5e334c4bac14687b7fa..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/wtf/text/TextPosition.cpp
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright (C) 2013, Google 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 CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- */
-
-#include "wtf/text/TextPosition.h"
-
-#include "wtf/PtrUtil.h"
-#include "wtf/StdLibExtras.h"
-#include <algorithm>
-#include <memory>
-
-namespace WTF {
-
-std::unique_ptr<Vector<unsigned>> lineEndings(const String& text) {
-  std::unique_ptr<Vector<unsigned>> result(WTF::makeUnique<Vector<unsigned>>());
-
-  unsigned start = 0;
-  while (start < text.length()) {
-    size_t lineEnd = text.find('\n', start);
-    if (lineEnd == kNotFound)
-      break;
-
-    result->push_back(static_cast<unsigned>(lineEnd));
-    start = lineEnd + 1;
-  }
-  result->push_back(text.length());
-
-  return result;
-}
-
-OrdinalNumber TextPosition::toOffset(const Vector<unsigned>& lineEndings) {
-  unsigned lineStartOffset = m_line != OrdinalNumber::first()
-                                 ? lineEndings.at(m_line.zeroBasedInt() - 1) + 1
-                                 : 0;
-  return OrdinalNumber::fromZeroBasedInt(lineStartOffset +
-                                         m_column.zeroBasedInt());
-}
-
-TextPosition TextPosition::fromOffsetAndLineEndings(
-    unsigned offset,
-    const Vector<unsigned>& lineEndings) {
-  const unsigned* foundLineEnding =
-      std::lower_bound(lineEndings.begin(), lineEndings.end(), offset);
-  int lineIndex = foundLineEnding - &lineEndings.at(0);
-  unsigned lineStartOffset =
-      lineIndex > 0 ? lineEndings.at(lineIndex - 1) + 1 : 0;
-  int column = offset - lineStartOffset;
-  return TextPosition(OrdinalNumber::fromZeroBasedInt(lineIndex),
-                      OrdinalNumber::fromZeroBasedInt(column));
-}
-
-}  // namespace WTF