[rAC, OSX] Fix Omnibox font issue

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

Index: chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm
diff --git a/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm b/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm
index 1777998887526adcc8cceccf1b949b828f4d40ce..b67a092695ab0939a69153280f27152d7d1a172f 100644
--- a/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm
+++ b/chrome/browser/ui/cocoa/omnibox/omnibox_view_mac.mm
@@ -415,6 +415,12 @@ void OmniboxViewMac::EmphasizeURLComponents() {
     ApplyTextAttributes(GetText(), storage);
 
     [storage endEditing];
+
+    // This function can be called during the editor's -resignFirstResponder. If
+    // that happens, |storage| and |field_| will not be synced automatically any
+    // more. Calling -stringValue ensures that |field_| reflects the changes to
+    // |storage|.
+    [field_ stringValue];
   } else {
     SetText(GetText());
   }