Make the answers text color more consistent.

chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm

Index: chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm
diff --git a/chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm b/chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm
index 449e4f0075a8d94eb51fde4ff1e3fae1b46de0f8..32dfd1fb13bc18d922529766c993aa7c5f28635b 100644
--- a/chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm
+++ b/chrome/browser/ui/cocoa/omnibox/omnibox_popup_cell.mm
@@ -148,13 +148,13 @@ NSAttributedString* CreateAnswerStringHelper(const base::string16& text,
       break;
     case SuggestionAnswer::ANSWER_TEXT_MEDIUM:
       answer_style = @{
-        NSForegroundColorAttributeName : ContentTextColor(is_dark_theme),
+        NSForegroundColorAttributeName : DimTextColor(is_dark_theme),

[groby-ooo-7-16, 2017/04/07 23:54:15]

I wish we could get those from our theme manager... oh well. 

         NSFontAttributeName : FieldFont()
       };
       break;
     case SuggestionAnswer::ANSWER_TEXT_LARGE:
       answer_style = @{
-        NSForegroundColorAttributeName : ContentTextColor(is_dark_theme),
+        NSForegroundColorAttributeName : DimTextColor(is_dark_theme),
         NSFontAttributeName : LargeFont()
       };
       break;