[Extensions Toolbar Mac] Remove ToolbarActionViewDelegateCocoa

chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm

Index: chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm
diff --git a/chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm b/chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm
index 5196b238ce9da779cf7b8bb2a89e09ce3a5572bf..ff473dd9e1d21204444ca0fd78b3ec5b5a793aa5 100644
--- a/chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm
+++ b/chrome/browser/ui/cocoa/location_bar/page_action_decoration.mm
@@ -161,12 +161,3 @@ void PageActionDecoration::UpdateState() {
     owner_->RedrawDecoration(this);
   }
 }
-
-NSPoint PageActionDecoration::GetPopupPoint() {
-  // Anchor popup at the bottom center of the page action icon.
-  AutocompleteTextField* field = owner_->GetAutocompleteTextField();
-  NSPoint anchor = GetBubblePointInFrame(
-      owner_->GetPageActionFrame(viewController_->extension_action()));
-  anchor = [field convertPoint:anchor toView:nil];
-  return anchor;
-}