Don't unnecessarily block caching

Author: leo60228

lib/background.js

@@ -5,12 +5,6 @@ function jsHandler() {
     return { cancel: true };
 }
 
-function requestCacheHandler(event) {
-    return {
-        requestHeaders: event.requestHeaders.filter(x => !['if-none-match', 'if-modified-since'].includes(x.name.toLowerCase()))
-    };
-}
-
 async function transformRequestHandler(mainScriptFilename) {
     const mainScriptUrl = `https://d35iw2jmbg6ut8.cloudfront.net/static/js/${mainScriptFilename}`;
 
@@ -22,13 +16,10 @@ async function transformRequestHandler(mainScriptFilename) {
     return transformedScript;
 }
 
-const urls = ['https://d35iw2jmbg6ut8.cloudfront.net/static/js/main.*.chunk.js']
-
 browser.webRequest.onBeforeRequest.addListener(jsHandler, {
-    urls,
+    urls: ['https://d35iw2jmbg6ut8.cloudfront.net/static/js/main.*.chunk.js'],
     types: ['script']
 }, ['blocking']);
-browser.webRequest.onBeforeSendHeaders.addListener(requestCacheHandler, { urls }, ['blocking', 'requestHeaders']);
 
 browser.webRequest.handlerBehaviorChanged();