Move base to DEPS

base/i18n/break_iterator.h

Index: base/i18n/break_iterator.h
diff --git a/base/i18n/break_iterator.h b/base/i18n/break_iterator.h
deleted file mode 100644
index 19fdbe01cbdd84c52cc5c4e481bb296439660e77..0000000000000000000000000000000000000000
--- a/base/i18n/break_iterator.h
+++ /dev/null
@@ -1,153 +0,0 @@
-// Copyright (c) 2011 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.
-
-#ifndef BASE_I18N_BREAK_ITERATOR_H_
-#define BASE_I18N_BREAK_ITERATOR_H_
-
-#include "base/basictypes.h"
-#include "base/i18n/base_i18n_export.h"
-#include "base/strings/string16.h"
-#include "base/strings/string_piece.h"
-
-// The BreakIterator class iterates through the words, word breaks, and
-// line breaks in a UTF-16 string.
-//
-// It provides several modes, BREAK_WORD, BREAK_LINE, and BREAK_NEWLINE,
-// which modify how characters are aggregated into the returned string.
-//
-// Under BREAK_WORD mode, once a word is encountered any non-word
-// characters are not included in the returned string (e.g. in the
-// UTF-16 equivalent of the string " foo bar! ", the word breaks are at
-// the periods in ". .foo. .bar.!. .").
-// Note that Chinese/Japanese/Thai do not use spaces between words so that
-// boundaries can fall in the middle of a continuous run of non-space /
-// non-punctuation characters.
-//
-// Under BREAK_LINE mode, once a line breaking opportunity is encountered,
-// any non-word  characters are included in the returned string, breaking
-// only when a space-equivalent character or a line breaking opportunity
-// is encountered (e.g. in the UTF16-equivalent of the string " foo bar! ",
-// the breaks are at the periods in ". .foo .bar! .").
-//
-// Note that lines can be broken at any character/syllable/grapheme cluster
-// boundary in Chinese/Japanese/Korean and at word boundaries in Thai
-// (Thai does not use spaces between words). Therefore, this is NOT the same
-// as breaking only at space-equivalent characters where its former
-// name (BREAK_SPACE) implied.
-//
-// Under BREAK_NEWLINE mode, all characters are included in the returned
-// string, breaking only when a newline-equivalent character is encountered
-// (eg. in the UTF-16 equivalent of the string "foo\nbar!\n\n", the line
-// breaks are at the periods in ".foo\n.bar\n.\n.").
-//
-// To extract the words from a string, move a BREAK_WORD BreakIterator
-// through the string and test whether IsWord() is true. E.g.,
-//   BreakIterator iter(str, BreakIterator::BREAK_WORD);
-//   if (!iter.Init())
-//     return false;
-//   while (iter.Advance()) {
-//     if (iter.IsWord()) {
-//       // Region [iter.prev(), iter.pos()) contains a word.
-//       VLOG(1) << "word: " << iter.GetString();
-//     }
-//   }
-
-namespace base {
-namespace i18n {
-
-class BASE_I18N_EXPORT BreakIterator {
- public:
-  enum BreakType {
-    BREAK_WORD,
-    BREAK_LINE,
-    // TODO(jshin): Remove this after reviewing call sites.
-    // If call sites really need break only on space-like characters
-    // implement it separately.
-    BREAK_SPACE = BREAK_LINE,
-    BREAK_NEWLINE,
-    BREAK_CHARACTER,
-    // But don't remove this one!
-    RULE_BASED,
-  };
-
-  // Requires |str| to live as long as the BreakIterator does.
-  BreakIterator(const StringPiece16& str, BreakType break_type);
-  // Make a rule-based iterator. BreakType == RULE_BASED is implied.
-  // TODO(andrewhayden): This signature could easily be misinterpreted as
-  // "(const string16& str, const string16& locale)". We should do something
-  // better.
-  BreakIterator(const StringPiece16& str, const string16& rules);
-  ~BreakIterator();
-
-  // Init() must be called before any of the iterators are valid.
-  // Returns false if ICU failed to initialize.
-  bool Init();
-
-  // Advance to the next break.  Returns false if we've run past the end of
-  // the string.  (Note that the very last "break" is after the final
-  // character in the string, and when we advance to that position it's the
-  // last time Advance() returns true.)
-  bool Advance();
-
-  // Updates the text used by the iterator, resetting the iterator as if
-  // if Init() had been called again. Any old state is lost. Returns true
-  // unless there is an error setting the text.
-  bool SetText(const base::char16* text, const size_t length);
-
-  // Under BREAK_WORD mode, returns true if the break we just hit is the
-  // end of a word. (Otherwise, the break iterator just skipped over e.g.
-  // whitespace or punctuation.)  Under BREAK_LINE and BREAK_NEWLINE modes,
-  // this distinction doesn't apply and it always returns false.
-  bool IsWord() const;
-
-  // Under BREAK_WORD mode, returns true if |position| is at the end of word or
-  // at the start of word. It always returns false under BREAK_LINE and
-  // BREAK_NEWLINE modes.
-  bool IsEndOfWord(size_t position) const;
-  bool IsStartOfWord(size_t position) const;
-
-  // Under BREAK_CHARACTER mode, returns whether |position| is a Unicode
-  // grapheme boundary.
-  bool IsGraphemeBoundary(size_t position) const;
-
-  // Returns the string between prev() and pos().
-  // Advance() must have been called successfully at least once for pos() to
-  // have advanced to somewhere useful.
-  string16 GetString() const;
-
-  StringPiece16 GetStringPiece() const;
-
-  // Returns the value of pos() returned before Advance() was last called.
-  size_t prev() const { return prev_; }
-
-  // Returns the current break position within the string,
-  // or BreakIterator::npos when done.
-  size_t pos() const { return pos_; }
-
- private:
-  // ICU iterator, avoiding ICU ubrk.h dependence.
-  // This is actually an ICU UBreakiterator* type, which turns out to be
-  // a typedef for a void* in the ICU headers. Using void* directly prevents
-  // callers from needing access to the ICU public headers directory.
-  void* iter_;
-
-  // The string we're iterating over. Can be changed with SetText(...)
-  StringPiece16 string_;
-
-  // Rules for our iterator. Mutually exclusive with break_type_.
-  const string16 rules_;
-
-  // The breaking style (word/space/newline). Mutually exclusive with rules_
-  BreakType break_type_;
-
-  // Previous and current iterator positions.
-  size_t prev_, pos_;
-
-  DISALLOW_COPY_AND_ASSIGN(BreakIterator);
-};
-
-}  // namespace i18n
-}  // namespace base
-
-#endif  // BASE_I18N_BREAK_ITERATOR_H_