[AiS] for desktop, two lines and font sytles

chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc

Index: chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc
diff --git a/chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc b/chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc
index fe061f65a9c0175152fd9e6d013d990b650f4663..0a67043b68ff624c7c8323d278acf07614dc4f32 100644
--- a/chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc
+++ b/chrome/browser/ui/views/omnibox/omnibox_popup_contents_view.cc
@@ -11,6 +11,7 @@
 #include "chrome/browser/ui/omnibox/omnibox_view.h"
 #include "chrome/browser/ui/views/location_bar/location_bar_view.h"
 #include "chrome/browser/ui/views/omnibox/omnibox_result_view.h"
+#include "components/omnibox/omnibox_field_trial.h"
 #include "ui/base/theme_provider.h"
 #include "ui/gfx/canvas.h"
 #include "ui/gfx/image/image.h"
@@ -388,14 +389,11 @@ int OmniboxPopupContentsView::CalculatePopupHeight() {
   // amount of space between the text and the popup border as there is in the
   // interior between each row of text.
   //
-  // Discovering the exact amount of leading and padding around the font is
-  // a bit tricky and platform-specific, but this computation seems to work in
-  // practice.
-  OmniboxResultView* result_view = result_view_at(0);
-  outside_vertical_padding_ =
-      (result_view->GetPreferredSize().height() -
-       result_view->GetTextHeight());
+  // The * 2 accounts for vertical padding used at the top and bottom of each
+  // row.
 
+  outside_vertical_padding_ =
+      OmniboxResultView::kMinimumTextVerticalPadding * 2;
   return popup_height +
          views::NonClientFrameView::kClientEdgeThickness +  // Top border.
          outside_vertical_padding_ * 2 +                    // Padding.