Uses and returns the fractional width in text eliding

ui/views/widget/tooltip_manager.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 "ui/views/widget/tooltip_manager.h"
 
 #include <algorithm>
 #include <vector>
 
 #include "base/strings/string_split.h"
@@ skipping 34 matching lines @@
     lines.resize(kMaxLines);
   *line_count = static_cast<int>(lines.size());
 
   // Format each line to fit.
   const gfx::FontList& font_list = GetDefaultFontList();
   string16 result;
   for (std::vector<string16>::iterator i = lines.begin(); i != lines.end();
        ++i) {
     string16 elided_text =
         gfx::ElideText(*i, font_list, available_width, gfx::ELIDE_AT_END);
-    *max_width = std::max(*max_width,
-                          gfx::GetStringWidth(elided_text, font_list));
+    *max_width = std::max<int>(
+        *max_width, gfx::GetStringWidth(elided_text, font_list));
     if (!result.empty())
       result.push_back('\n');
     result.append(elided_text);
   }
   *text = result;
 }
 
 }  // namespace views