From d4e8b41639bde03bab4520caa7e60358ddc8d045 Mon Sep 17 00:00:00 2001
From: Nicholas Nethercote <nnethercote@mozilla.com>
Date: Mon, 24 Feb 2014 18:17:06 -0800
Subject: [PATCH] Remove some unnecessary local variables.
---
src/core/evaluator.js | 2 --
web/text_layer_builder.js | 5 +----
2 files changed, 1 insertion(+), 6 deletions(-)
diff --git a/src/core/evaluator.js b/src/core/evaluator.js
index 2e85cbd16..caca65d85 100644
--- a/src/core/evaluator.js
+++ b/src/core/evaluator.js
@@ -87,8 +87,6 @@ var PartialEvaluator = (function PartialEvaluatorClosure() {
xobj, smask,
operatorList,
state) {
- var self = this;
-
var matrix = xobj.dict.get('Matrix');
var bbox = xobj.dict.get('BBox');
var group = xobj.dict.get('Group');
diff --git a/web/text_layer_builder.js b/web/text_layer_builder.js
index c2f8043ea..a81457f9f 100644
--- a/web/text_layer_builder.js
+++ b/web/text_layer_builder.js
@@ -60,10 +60,7 @@ var TextLayerBuilder = function textLayerBuilder(options) {
};
this.renderLayer = function textLayerBuilderRenderLayer() {
- var self = this;
var textDivs = this.textDivs;
- var bidiTexts = this.textContent;
- var textLayerDiv = this.textLayerDiv;
var canvas = document.createElement('canvas');
var ctx = canvas.getContext('2d');
@@ -93,7 +90,7 @@ var TextLayerBuilder = function textLayerBuilder(options) {
}
}
- textLayerDiv.appendChild(textLayerFrag);
+ this.textLayerDiv.appendChild(textLayerFrag);
this.renderingDone = true;
this.updateMatches();
};