Move CFX_WideTextBuf out of fx_basic

This CL moves CFX_WideTextBuf to its own files and updates includes as
needed.

Change-Id: Ibe66ecf3e66f8f01dd8e9eaf6b467588be86ad4f
Reviewed-on: https://pdfium-review.googlesource.com/12413
Reviewed-by: Tom Sepez <tsepez@chromium.org>
Commit-Queue: dsinclair <dsinclair@chromium.org>

1 files changed, 0 insertions, 65 deletions

diff --git a/core/fxcrt/fx_basic_buffer.cpp b/core/fxcrt/fx_basic_buffer.cpp
deleted file mode 100644
index e282aa4247..0000000000
--- a/core/fxcrt/fx_basic_buffer.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-// Copyright 2014 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
-
-#include <algorithm>
-#include <limits>
-#include <memory>
-#include <utility>
-
-#include "core/fxcrt/fx_basic.h"
-#include "core/fxcrt/fx_safe_types.h"
-#include "third_party/base/numerics/safe_conversions.h"
-
-void CFX_WideTextBuf::AppendChar(wchar_t ch) {
-  ExpandBuf(sizeof(wchar_t));
-  *(wchar_t*)(m_pBuffer.get() + m_DataSize) = ch;
-  m_DataSize += sizeof(wchar_t);
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideStringC& str) {
-  AppendBlock(str.unterminated_c_str(), str.GetLength() * sizeof(wchar_t));
-  return *this;
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideString& str) {
-  AppendBlock(str.c_str(), str.GetLength() * sizeof(wchar_t));
-  return *this;
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(int i) {
-  char buf[32];
-  FXSYS_itoa(i, buf, 10);
-  FX_STRSIZE len = FXSYS_strlen(buf);
-  ExpandBuf(len * sizeof(wchar_t));
-  wchar_t* str = (wchar_t*)(m_pBuffer.get() + m_DataSize);
-  for (FX_STRSIZE j = 0; j < len; j++) {
-    *str++ = buf[j];
-  }
-  m_DataSize += len * sizeof(wchar_t);
-  return *this;
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(double f) {
-  char buf[32];
-  FX_STRSIZE len = FX_ftoa((float)f, buf);
-  ExpandBuf(len * sizeof(wchar_t));
-  wchar_t* str = (wchar_t*)(m_pBuffer.get() + m_DataSize);
-  for (FX_STRSIZE i = 0; i < len; i++) {
-    *str++ = buf[i];
-  }
-  m_DataSize += len * sizeof(wchar_t);
-  return *this;
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const wchar_t* lpsz) {
-  AppendBlock(lpsz, FXSYS_wcslen(lpsz) * sizeof(wchar_t));
-  return *this;
-}
-
-CFX_WideTextBuf& CFX_WideTextBuf::operator<<(const CFX_WideTextBuf& buf) {
-  AppendBlock(buf.m_pBuffer.get(), buf.m_DataSize);
-  return *this;
-}