chore(menu): errors referencing old input and directive names (#12732)
chore(menu): errors referencing old input and directive names (#12732)

Fixes the errors for `mat-menu` which are referencing the camel-cased selectors or the deprecated names for some of the inputs.
crisbeto/material2,angular/components,angular/components,josephperrott/material2,jelbourn/material2,andrewseguin/material2,DevVersion/material2,jelbourn/material2,mmalerba/material2,josephperrott/material2,jelbourn/material2,crisbeto/material2,crisbeto/material2,mmalerba/material2,angular/components,mmalerba/material2,DevVersion/material2,josephperrott/material2,jelbourn/material2,andrewseguin/material2,josephperrott/material2,Jefiozie/material2,angular/components,DevVersion/material2,mmalerba/material2,josephperrott/material2,DevVersion/material2,DevVersion/material2,Jefiozie/material2,andrewseguin/material2,crisbeto/material2,Jefiozie/material2,mmalerba/material2,jelbourn/material2,andrewseguin/material2,Jefiozie/material2,andrewseguin/material2,Jefiozie/material2