Clean up mac translate bars.

chrome/browser/cocoa/translate/translate_message_infobar_controller.mm

Index: chrome/browser/cocoa/translate/translate_message_infobar_controller.mm
diff --git a/chrome/browser/cocoa/translate/translate_message_infobar_controller.mm b/chrome/browser/cocoa/translate/translate_message_infobar_controller.mm
index 65d92bb97b445647b697ae2b74668f91baff1b75..db2f46fc347c3382c2a7fba4cf1806839ff09e03 100644
--- a/chrome/browser/cocoa/translate/translate_message_infobar_controller.mm
+++ b/chrome/browser/cocoa/translate/translate_message_infobar_controller.mm
@@ -30,6 +30,10 @@ using TranslateInfoBarUtilities::MoveControl;
     MoveControl(label1_, tryAgainButton_, spaceBetweenControls_ * 2, true);
 }
 
+- (void)adjustOptionsButtonSizeAndVisibilityForView:(NSView*)lastView {
+  // Do nothing, but stop the options button from showing up.
+}
+
 - (NSArray*)visibleControls {
   NSMutableArray* visibleControls =
       [NSMutableArray arrayWithObjects:label1_.get(), nil];