Move string files in base/ to the string subdirectory.

base/string16.cc

Index: base/string16.cc
diff --git a/base/string16.cc b/base/string16.cc
deleted file mode 100644
index a473786a37adb33afda92c84b9b38dd11a312147..0000000000000000000000000000000000000000
--- a/base/string16.cc
+++ /dev/null
@@ -1,82 +0,0 @@
-// Copyright (c) 2012 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 "base/string16.h"
-
-#if defined(WCHAR_T_IS_UTF16)
-
-#error This file should not be used on 2-byte wchar_t systems
-// If this winds up being needed on 2-byte wchar_t systems, either the
-// definitions below can be used, or the host system's wide character
-// functions like wmemcmp can be wrapped.
-
-#elif defined(WCHAR_T_IS_UTF32)
-
-#include <ostream>
-
-#include "base/strings/utf_string_conversions.h"
-
-namespace base {
-
-int c16memcmp(const char16* s1, const char16* s2, size_t n) {
-  // We cannot call memcmp because that changes the semantics.
-  while (n-- > 0) {
-    if (*s1 != *s2) {
-      // We cannot use (*s1 - *s2) because char16 is unsigned.
-      return ((*s1 < *s2) ? -1 : 1);
-    }
-    ++s1;
-    ++s2;
-  }
-  return 0;
-}
-
-size_t c16len(const char16* s) {
-  const char16 *s_orig = s;
-  while (*s) {
-    ++s;
-  }
-  return s - s_orig;
-}
-
-const char16* c16memchr(const char16* s, char16 c, size_t n) {
-  while (n-- > 0) {
-    if (*s == c) {
-      return s;
-    }
-    ++s;
-  }
-  return 0;
-}
-
-char16* c16memmove(char16* s1, const char16* s2, size_t n) {
-  return static_cast<char16*>(memmove(s1, s2, n * sizeof(char16)));
-}
-
-char16* c16memcpy(char16* s1, const char16* s2, size_t n) {
-  return static_cast<char16*>(memcpy(s1, s2, n * sizeof(char16)));
-}
-
-char16* c16memset(char16* s, char16 c, size_t n) {
-  char16 *s_orig = s;
-  while (n-- > 0) {
-    *s = c;
-    ++s;
-  }
-  return s_orig;
-}
-
-std::ostream& operator<<(std::ostream& out, const string16& str) {
-  return out << UTF16ToUTF8(str);
-}
-
-void PrintTo(const string16& str, std::ostream* out) {
-  *out << str;
-}
-
-}  // namespace base
-
-template class std::basic_string<char16, base::string16_char_traits>;
-
-#endif  // WCHAR_T_IS_UTF32