Uses and returns the fractional width in text eliding

ui/message_center/views/bounded_label.cc

Index: ui/message_center/views/bounded_label.cc
diff --git a/ui/message_center/views/bounded_label.cc b/ui/message_center/views/bounded_label.cc
index 9c6f4df5840afe0c412a3bf41f54469de012e14c..89f4f8f9b1fcdec7b0bb8a9f0aa2c5d7f446c377 100644
--- a/ui/message_center/views/bounded_label.cc
+++ b/ui/message_center/views/bounded_label.cc
@@ -106,9 +106,9 @@ gfx::Size InnerBoundedLabel::GetSizeForWidthAndLines(int width, int lines) {
   gfx::Size size = GetCachedSize(key);
   if (size.height() == std::numeric_limits<int>::max()) {
     gfx::Insets insets = owner_->GetInsets();
-    int text_width = (width < 0) ? std::numeric_limits<int>::max() :
-                                   std::max(width - insets.width(), 0);
-    int text_height = std::numeric_limits<int>::max();
+    float text_width = (width < 0) ? std::numeric_limits<int>::max() :
+                                     std::max(width - insets.width(), 0);
+    float text_height = std::numeric_limits<int>::max();
     std::vector<string16> wrapped = GetWrappedText(text_width, lines);
     gfx::Canvas::SizeStringInt(JoinString(wrapped, '\n'), font(),
                                &text_width, &text_height,