base/i18n: Pass |str| as const reference in BreakIterator::Init().

views/view_text_utils.cc

 // 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 "base/i18n/bidi_line_iterator.h"
 #include "base/i18n/break_iterator.h"
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
@@ skipping 80 matching lines @@
 #if defined(OS_WIN)
   const SkColor text_color = color_utils::GetSysSkColor(COLOR_WINDOWTEXT);
 #else
   // TODO(beng): source from theme provider.
   const SkColor text_color = SK_ColorBLACK;
 #endif
 
   // Iterate through line breaking opportunities (which in English would be
   // spaces and such). This tells us where to wrap.
   string16 text16(WideToUTF16(text));
-  base::i18n::BreakIterator iter(&text16,
+  base::i18n::BreakIterator iter(text16,
                                  base::i18n::BreakIterator::BREAK_SPACE);
   if (!iter.Init())
     return;
 
   int flags = (text_direction_is_rtl ? gfx::Canvas::TEXT_ALIGN_RIGHT :
                                        gfx::Canvas::TEXT_ALIGN_LEFT);
   flags |= gfx::Canvas::MULTI_LINE | gfx::Canvas::HIDE_PREFIX;
 
   // Iterate over each word in the text, or put in a more locale-neutral way:
   // iterate to the next line breaking opportunity.
@@ skipping 49 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