remove unused popover target from portal experiment

src/components/popover/popover.js

@@ -82,7 +82,7 @@ const Popover = {
         : yOffset + yOffset
 
       const xOffset = (this.offset && this.offset.x) || 0
-      const translateX = (+anchorEl.offsetWidth * 0.5) - content.offsetWidth * 0.5 + horizOffset + xOffset
+      const translateX = (anchorEl.offsetWidth * 0.5) - content.offsetWidth * 0.5 + horizOffset + xOffset
 
       this.styles = {
         opacity: 1,

src/components/popover/popover_target.js

@@ -1,23 +0,0 @@
-const PopoverTarget = {
-  name: 'PopoverTarget',
-  computed: {
-    ids () {
-      const popovers = this.$store.state.popover.popovers
-      return Object.keys(popovers)
-    },
-    styles () {
-      return this.ids.reduce((acc, id) => {
-        const el = this.$store.state.popover.popovers[id]
-        const box = el.getBoundingClientRect()
-        acc[id] = {
-          top: `${box.y}px`,
-          left: `${box.x}px`
-        }
-        console.log(acc)
-        return acc
-      }, {})
-    }
-  }
-}
-
-export default PopoverTarget

src/components/popover/popover_target.vue

@@ -1,25 +0,0 @@
-<template>
-  <div class="popover-targets">
-    <portal-target
-      v-for="id in ids"
-      :key="id"
-      :name="id"
-      :style="styles[id]"
-      class="popover-target"
-    />
-  </div>
-</template>
-<script src="./popover_target.js" />
-<style lang="scss">
-
-.popover-targets {
-  top: 0;
-  left: 0;
-  position: fixed;
-}
-
-.popover-target {
-  position: fixed;
-}
-
-</style>