Move BiDiLineIterator to base/i18n/ directory.

views/view_text_utils.cc

-// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// 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.
 
 #include "views/view_text_utils.h"
 
-#include "app/bidi_line_iterator.h"
+#include "base/i18n/bidi_line_iterator.h"
 #include "base/i18n/break_iterator.h"
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
 #include "gfx/canvas_skia.h"
 #include "gfx/color_utils.h"
 #include "gfx/size.h"
 #include "views/controls/label.h"
 #include "views/controls/link.h"
 
 namespace view_text_utils {
 
 void DrawTextAndPositionUrl(gfx::Canvas* canvas,
                             views::Label* label,
                             const std::wstring& text,
                             views::Link* link,
                             gfx::Rect* rect,
                             gfx::Size* position,
                             bool text_direction_is_rtl,
                             const gfx::Rect& bounds,
                             const gfx::Font& font) {
   DCHECK(canvas && position);
 
   // The |text| parameter is potentially a mix of LTR and RTL "runs," where
   // a run is a sequence of words that share the same directionality. We
   // initialize a bidirectional ICU line iterator and split the text into
   // runs that are either strictly LTR or strictly RTL, with no mix.
-  BiDiLineIterator bidi_line;
+  base::i18n::BiDiLineIterator bidi_line;
   if (!bidi_line.Open(WideToUTF16Hack(text), true, false))
     return;
 
   // Iterate over each run and draw it.
   int run_start = 0;
   int run_end = 0;
   const int runs = bidi_line.CountRuns();
   for (int run = 0; run < runs; ++run) {
     UBiDiLevel level = 0;
     bidi_line.GetLogicalRun(run_start, &run_end, &level);
@@ skipping 116 matching lines @@
                          int font_height,
                          gfx::Size* position,
                          const gfx::Rect& bounds) {
   if (position->width() + word_width > bounds.right()) {
     position->set_width(0);
     position->Enlarge(0, font_height);
   }
 }
 
 }  // namespace view_text_utils