ref(replay): Remove unused initialFlushDelay option

This is not in use anymore - we always flush immediately on load.

Author: mydea

packages/integration-tests/suites/replay/captureReplayViaBrowser/init.js

@@ -3,7 +3,7 @@ import * as Sentry from '@sentry/browser';
 window.Sentry = Sentry;
 window.Replay = new Sentry.Replay({
   flushMinDelay: 200,
-  initialFlushDelay: 200,
+  flushMaxDelay: 200,
 });
 
 Sentry.init({

packages/integration-tests/suites/replay/init.js

@@ -4,7 +4,7 @@ import { Replay } from '@sentry/replay';
 window.Sentry = Sentry;
 window.Replay = new Replay({
   flushMinDelay: 200,
-  initialFlushDelay: 200,
+  flushMaxDelay: 200,
 });
 
 Sentry.init({

packages/integration-tests/suites/replay/sampling/init.js

@@ -4,7 +4,7 @@ import { Replay } from '@sentry/replay';
 window.Sentry = Sentry;
 window.Replay = new Replay({
   flushMinDelay: 200,
-  initialFlushDelay: 200,
+  flushMaxDelay: 200,
 });
 
 Sentry.init({

packages/replay/src/integration.ts

@@ -43,7 +43,6 @@ export class Replay implements Integration {
   public constructor({
     flushMinDelay = DEFAULT_FLUSH_MIN_DELAY,
     flushMaxDelay = DEFAULT_FLUSH_MAX_DELAY,
-    initialFlushDelay = INITIAL_FLUSH_DELAY,
     stickySession = true,
     useCompression = true,
     sessionSampleRate,
@@ -73,7 +72,6 @@ export class Replay implements Integration {
       flushMinDelay,
       flushMaxDelay,
       stickySession,
-      initialFlushDelay,
       sessionSampleRate: DEFAULT_SESSION_SAMPLE_RATE,
       errorSampleRate: DEFAULT_ERROR_SAMPLE_RATE,
       useCompression,

packages/replay/src/replay.ts

@@ -178,7 +178,7 @@ export class ReplayContainer implements ReplayContainerInterface {
     this._updateSessionActivity();
 
     this.eventBuffer = createEventBuffer({
-      useCompression: Boolean(this._options.useCompression),
+      useCompression: this._options.useCompression,
     });
 
     this._addListeners();

packages/replay/src/types.ts

@@ -85,11 +85,6 @@ export interface ReplayPluginOptions extends SessionOptions {
    */
   flushMaxDelay: number;
 
-  /**
-   * The amount of time to buffer the initial snapshot
-   */
-  initialFlushDelay: number;
-
   /**
    * Attempt to use compression when web workers are available
    *