Change signature of |ui::ElideText()|. Add a truncate mode.

chrome/browser/ui/views/autocomplete/autocomplete_result_view.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.
 
 // For WinDDK ATL compatibility, these ATL headers must come first.
 #include "build/build_config.h"
 #if defined(OS_WIN)
 #include <atlbase.h>  // NOLINT
 #include <atlwin.h>  // NOLINT
 #endif
@@ skipping 422 matching lines @@
 
         // We also add this classification's width (sans ellipsis) back to the
         // available width since we want to consider the available space we'll
         // have when we draw this classification.
         remaining_width += j->pixel_width;
       }
       first_classification = false;
 
       // Can we fit at least an ellipsis?
       string16 elided_text =
-          ui::ElideText(j->text, *j->font, remaining_width, false);
+          ui::ElideText(j->text, *j->font, remaining_width, ui::ELIDE_AT_END);
       Classifications::reverse_iterator prior_classification(j);
       ++prior_classification;
       const bool on_first_classification =
         (prior_classification == i->classifications.rend());
       if (elided_text.empty() && (remaining_width >= ellipsis_width_) &&
           on_first_classification) {
         // Edge case: This classification is bold, we can't fit a bold ellipsis
         // but we can fit a normal one, and this is the first classification in
         // the run.  We should display a lone normal ellipsis, because appending
         // one to the end of the previous run might put it in the wrong visual
@@ skipping 67 matching lines @@
 
   // Paint the icon.
   canvas->DrawBitmapInt(*GetIcon(), GetMirroredXForRect(icon_bounds_),
                         icon_bounds_.y());
 
   // Paint the text.
   int x = GetMirroredXForRect(text_bounds_);
   mirroring_context_->Initialize(x, text_bounds_.width());
   PaintMatch(canvas, match_, x);
 }