refactor(server): remove PromiseContainer class (karma-runner#3416)

BREAKING CHANGES: Removed PromiseContainer class as not used
anthony-redFox · Mar 16, 2020 · d7128d4 · d7128d4
1 parent 057d527
commit d7128d4
Showing 1 changed file with 0 additions and 15 deletions.
diff --git a/lib/middleware/common.js b/lib/middleware/common.js
@@ -99,22 +99,7 @@ function setHeavyCacheHeaders (response) {
   response.setHeader('Cache-Control', 'public, max-age=31536000')
 }
 
-class PromiseContainer {
-  constructor () {
-    this.promise = null
-  }
-
-  then (success, error) {
-    return this.promise.then(success, error)
-  }
-
-  set (newPromise) {
-    this.promise = newPromise
-  }
-}
-
 // PUBLIC API
-exports.PromiseContainer = PromiseContainer
 exports.createServeFile = createServeFile
 exports.setNoCacheHeaders = setNoCacheHeaders
 exports.setHeavyCacheHeaders = setHeavyCacheHeaders