Uses and returns the fractional width in text eliding

ui/views/corewm/tooltip_controller_unittest.cc

Index: ui/views/corewm/tooltip_controller_unittest.cc
diff --git a/ui/views/corewm/tooltip_controller_unittest.cc b/ui/views/corewm/tooltip_controller_unittest.cc
index efe561d7a5bb235133bcaf6587ca6b1860c0053d..158066fa03a98e619e901bd481dac5cb66310335 100644
--- a/ui/views/corewm/tooltip_controller_unittest.cc
+++ b/ui/views/corewm/tooltip_controller_unittest.cc
@@ -296,8 +296,8 @@ TEST_F(TooltipControllerTest, TrimTooltipToFitTests) {
   TooltipControllerTestHelper::TrimTooltipToFit(
       max_width, &tooltip, &width, &line_count);
   int expected_width = font.GetStringWidth(ASCIIToUTF16("Multi line"));
-  expected_width = std::max(expected_width,
-                            font.GetStringWidth(ASCIIToUTF16("Tooltip")));
+  expected_width = std::max<int>(expected_width,
+                                 font.GetStringWidth(ASCIIToUTF16("Tooltip")));
   EXPECT_EQ(expected_width, width);
   EXPECT_EQ(2, line_count);
   EXPECT_EQ(ASCIIToUTF16("Multi line\nTooltip"), tooltip);