diff --git a/lib/web/fetch/index.js b/lib/web/fetch/index.js
index 131557a30fa..04f9f8f38aa 100644
--- a/lib/web/fetch/index.js
+++ b/lib/web/fetch/index.js
@@ -122,18 +122,6 @@ class Fetch extends EE {
   }
 }
 
-<<<<<<< HEAD
-function handleFetchDone (response) {
-  finalizeAndReportTiming(response, 'fetch')
-}
-
-// https://fetch.spec.whatwg.org/#fetch-method
-function fetch (input, init = undefined) {
-  webidl.argumentLengthCheck(arguments, 1, 'globalThis.fetch')
-
-  // 1. Let p be a new promise.
-  let p = createDeferredPromise()
-=======
 // This will publish all diagnostic events only when we have subscribers.
 function ifSubscribersRunStores (req, input, init, callback) {
   const hasSubscribers = subscribersCheck()
@@ -194,7 +182,6 @@ function createInstrumentedDeferredPromise (context) {
 // https://fetch.spec.whatwg.org/#fetch-method
 function fetch (input, init = undefined) {
   webidl.argumentLengthCheck(arguments, 1, { header: 'globalThis.fetch' })
->>>>>>> 01cd0f6e (Diagnostics channel support)
 
   // 2. Let requestObject be the result of invoking the initial value of
   // Request as constructor with input and init as arguments. If this throws
@@ -312,113 +299,6 @@ function fetch (input, init = undefined) {
     })
     // 14. Return p.
     return p.promise
-<<<<<<< HEAD
-  }
-
-  // 3. Let request be requestObject’s request.
-  const request = requestObject[kState]
-
-  // 4. If requestObject’s signal’s aborted flag is set, then:
-  if (requestObject.signal.aborted) {
-    // 1. Abort the fetch() call with p, request, null, and
-    //    requestObject’s signal’s abort reason.
-    abortFetch(p, request, null, requestObject.signal.reason)
-
-    // 2. Return p.
-    return p.promise
-  }
-
-  // 5. Let globalObject be request’s client’s global object.
-  const globalObject = request.client.globalObject
-
-  // 6. If globalObject is a ServiceWorkerGlobalScope object, then set
-  // request’s service-workers mode to "none".
-  if (globalObject?.constructor?.name === 'ServiceWorkerGlobalScope') {
-    request.serviceWorkers = 'none'
-  }
-
-  // 7. Let responseObject be null.
-  let responseObject = null
-
-  // 8. Let relevantRealm be this’s relevant Realm.
-
-  // 9. Let locallyAborted be false.
-  let locallyAborted = false
-
-  // 10. Let controller be null.
-  let controller = null
-
-  // 11. Add the following abort steps to requestObject’s signal:
-  addAbortListener(
-    requestObject.signal,
-    () => {
-      // 1. Set locallyAborted to true.
-      locallyAborted = true
-
-      // 2. Assert: controller is non-null.
-      assert(controller != null)
-
-      // 3. Abort controller with requestObject’s signal’s abort reason.
-      controller.abort(requestObject.signal.reason)
-
-      const realResponse = responseObject?.deref()
-
-      // 4. Abort the fetch() call with p, request, responseObject,
-      //    and requestObject’s signal’s abort reason.
-      abortFetch(p, request, realResponse, requestObject.signal.reason)
-    }
-  )
-
-  // 12. Let handleFetchDone given response response be to finalize and
-  // report timing with response, globalObject, and "fetch".
-  // see function handleFetchDone
-
-  // 13. Set controller to the result of calling fetch given request,
-  // with processResponseEndOfBody set to handleFetchDone, and processResponse
-  // given response being these substeps:
-
-  const processResponse = (response) => {
-    // 1. If locallyAborted is true, terminate these substeps.
-    if (locallyAborted) {
-      return
-    }
-
-    // 2. If response’s aborted flag is set, then:
-    if (response.aborted) {
-      // 1. Let deserializedError be the result of deserialize a serialized
-      //    abort reason given controller’s serialized abort reason and
-      //    relevantRealm.
-
-      // 2. Abort the fetch() call with p, request, responseObject, and
-      //    deserializedError.
-
-      abortFetch(p, request, responseObject, controller.serializedAbortReason)
-      return
-    }
-
-    // 3. If response is a network error, then reject p with a TypeError
-    // and terminate these substeps.
-    if (response.type === 'error') {
-      p.reject(new TypeError('fetch failed', { cause: response.error }))
-      return
-    }
-
-    // 4. Set responseObject to the result of creating a Response object,
-    // given response, "immutable", and relevantRealm.
-    responseObject = new WeakRef(fromInnerResponse(response, 'immutable'))
-
-    // 5. Resolve p with responseObject.
-    p.resolve(responseObject.deref())
-    p = null
-  }
-
-  controller = fetching({
-    request,
-    processResponseEndOfBody: handleFetchDone,
-    processResponse,
-    dispatcher: requestObject[kDispatcher] // undici
-=======
->>>>>>> 01cd0f6e (Diagnostics channel support)
   })
 }