assets/stylesheets/material/variables/_variable-material.scss in material-sass-4.0.0.beta2 vs assets/stylesheets/material/variables/_variable-material.scss in material-sass-4.0.0.beta3

@@ -241,10 +241,11 @@
 $navdrawer-width:                   17.5rem !default;
 
 // Picker
 // Based on https://material.google.com/components/pickers.html#pickers-date-pickers
 
+$picker-border-radius:      $border-radius !default;
 $picker-cell-size:          2.5rem !default;
 $picker-content-bg:         $dialog-content-bg !default;
 $picker-day-bg-selected:    map-get(theme-color(primary), color) !default;
 $picker-day-color-disabled: $black-hint !default;
 $picker-day-color-today:    map-get(theme-color(primary), color) !default;
@@ -423,10 +424,11 @@
 
 // Tooltip (Bootstrap tooltip)
 // Based on https://material.google.com/components/tooltips.html#tooltips-tooltips-desktop
 
 $tooltip-bg:                $material-color-grey-700 !default;
+$tooltip-border-radius:     $border-radius !default;
 $tooltip-color:             $white-primary !default;
 $tooltip-font-size:         0.875rem !default;
 $tooltip-font-size-desktop: 0.625rem !default;
 $tooltip-height:            2rem !default;
 $tooltip-height-desktop:    1.375rem !default;
@@ -438,11 +440,5 @@
 $tooltip-padding-x-desktop: 0.5rem !default;
 $tooltip-padding-y:         (($tooltip-height - $tooltip-font-size * $tooltip-line-height) / 2) !default;
 $tooltip-padding-y-desktop: (($tooltip-height-desktop - $tooltip-font-size-desktop * $tooltip-line-height) / 2) !default;
 $tooltip-scale:             0.87 !default;
 $tooltip-zindex:            $elevation-24dp !default;
-
-// Waves
-
-$waves-bg:       $black-divider !default;
-$waves-bg-light: $white-divider !default;
-$waves-size:     4rem !default;