refactor(requestPoolManager): Remove requestPoolManager, use imageLoa…

…dPoolManager from core instead

BREAKING CHANGE: Removed requestPoolManager and its usage in stackPrefetch in favour of external
imageLoadPool

src/index.js

@@ -203,8 +203,6 @@ import { default as stackImageIndexSynchronizer } from './synchronization/stackI
 import { default as panZoomSynchronizer } from './synchronization/panZoomSynchronizer.js';
 
 // ~~~~~~ REQUEST POOL MANAGER  ~~~~~ //
-import { default as requestPoolManager } from './requestPool/requestPoolManager.js';
-
 import { default as external } from './externalModules.js';
 import { default as EVENTS } from './events.js';
 import { default as version } from './version.js';
@@ -313,7 +311,6 @@ const cornerstoneTools = {
   stackImagePositionOffsetSynchronizer,
   stackImageIndexSynchronizer,
   panZoomSynchronizer,
-  requestPoolManager,
   external,
   EVENTS,
   version,
@@ -420,7 +417,6 @@ export {
   stackImagePositionOffsetSynchronizer,
   stackImageIndexSynchronizer,
   panZoomSynchronizer,
-  requestPoolManager,
   importInternal,
   external,
   EVENTS,

src/lib.js

@@ -75,8 +75,6 @@ import pointInsideBoundingBox from './util/pointInsideBoundingBox.js';
 import makeUnselectable from './util/makeUnselectable.js';
 import getRGBPixels from './util/getRGBPixels.js';
 import {
-  getDefaultSimultaneousRequests,
-  getMaxSimultaneousRequests,
   getBrowserInfo,
   isMobileDevice,
 } from './util/getMaxSimultaneousRequests.js';
@@ -147,8 +145,6 @@ export const lib = {
   'util/pointInsideBoundingBox': pointInsideBoundingBox,
   'util/makeUnselectable': makeUnselectable,
   'util/getRGBPixels': getRGBPixels,
-  'util/getDefaultSimultaneousRequests': getDefaultSimultaneousRequests,
-  'util/getMaxSimultaneousRequests': getMaxSimultaneousRequests,
   'util/getBrowserInfo': getBrowserInfo,
   'util/isMobileDevice': isMobileDevice,
   'util/angleBetweenPoints': angleBetweenPoints,