1 files changed, 0 insertions, 83 deletions
diff --git a/app/assets/javascripts/diffs/components/pre_renderer.vue b/app/assets/javascripts/diffs/components/pre_renderer.vue
deleted file mode 100644
index e4320c40d2c..00000000000
--- a/app/assets/javascripts/diffs/components/pre_renderer.vue
+++ /dev/null
@@ -1,83 +0,0 @@
-<script>
-export default {
-  inject: ['vscrollParent'],
-  props: {
-    maxLength: {
-      type: Number,
-      required: true,
-    },
-  },
-  data() {
-    return {
-      nextIndex: -1,
-      nextItem: null,
-      startedRender: false,
-      width: 0,
-    };
-  },
-  mounted() {
-    this.width = this.$el.parentNode.offsetWidth;
-
-    this.$_itemsWithSizeWatcher = this.$watch('vscrollParent.itemsWithSize', async () => {
-      await this.$nextTick();
-
-      const nextItem = this.findNextToRender();
-
-      if (nextItem) {
-        this.startedRender = true;
-        requestIdleCallback(() => {
-          this.nextItem = nextItem;
-
-          if (this.nextIndex === this.maxLength - 1) {
-            this.$nextTick(() => {
-              if (this.vscrollParent.itemsWithSize[this.maxLength - 1].size !== 0) {
-                this.clearRendering();
-              }
-            });
-          }
-        });
-      } else if (this.startedRender) {
-        this.clearRendering();
-      }
-    });
-  },
-  beforeDestroy() {
-    this.$_itemsWithSizeWatcher();
-  },
-  methods: {
-    clearRendering() {
-      this.nextItem = null;
-
-      if (this.maxLength === this.vscrollParent.itemsWithSize.length) {
-        this.$_itemsWithSizeWatcher();
-      }
-    },
-    findNextToRender() {
-      return this.vscrollParent.itemsWithSize.find(({ size }, index) => {
-        const isNext = size === 0;
-
-        if (isNext) {
-          this.nextIndex = index;
-        }
-
-        return isNext;
-      });
-    },
-  },
-};
-</script>
-
-<template>
-  <div v-if="nextItem" :style="{ width: `${width}px` }" class="gl-absolute diff-file-offscreen">
-    <slot
-      v-bind="{ item: nextItem.item, index: nextIndex, active: true, itemWithSize: nextItem }"
-    ></slot>
-  </div>
-</template>
-
-<style scoped>
-.diff-file-offscreen {
-  top: -200%;
-  left: -200%;
-}
-</style>