cocoa: don't draw focus rings over the URL scheme in the location bar

chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h

Index: chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h
diff --git a/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h b/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h
index 069c6f881c05e52b1c05c58c4292828f7cdf7110..5998b4592496d4125ff970bf20196620221f5973 100644
--- a/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h
+++ b/chrome/browser/ui/cocoa/location_bar/security_state_bubble_decoration.h
@@ -73,6 +73,7 @@ class SecurityStateBubbleDecoration : public BubbleDecoration,
   bool AcceptsMousePress() override;
   NSPoint GetBubblePointInFrame(NSRect frame) override;
   NSString* GetToolTip() override;
+  NSRect GetRealFocusRingBounds(NSRect apparent_frame) const override;
 
   // BubbleDecoration:
   NSColor* GetBackgroundBorderColor() override;
@@ -111,6 +112,11 @@ class SecurityStateBubbleDecoration : public BubbleDecoration,
 
   LocationBarViewMac* owner_;  // weak
 
+  // Distance in points to inset the right edge of the focus ring by. This is
+  // used by |GetRealFocusRingBounds| to prevent the focus ring from including
+  // the divider bar. This is recomputed every time this object is drawn.
+  int focus_ring_right_inset_ = 0;
+
   // Used to disable find bar animations when testing.
   bool disable_animations_during_testing_;