[api-minor] Remove the annotationLayerFactory in the viewer

Please note that this functionality has never really mattered for the Firefox PDF Viewer, the GENERIC viewer, or even the "simpleviewer"/"singlepageviewer" component-examples. Hence, in practice this means that only the "pageviewer" component-example[1] have ever really utilized this.

Using factories to initialize various layers in the viewer, rather than simply invoking the relevant code directly, seems (at least to me) like a somewhat roundabout way of doing things.
Not only does this lead to more code, both to write and maintain, but since many of the layers have common parameters (e.g. an `AnnotationStorage`-instance) there's also some duplication.

Hence this patch, which removes the `annotationLayerFactory` and instead uses a lookup-function in the `PDFPageView`-class to access the external viewer-properties as necessary.
Note that this should even be an improvement for the "pageviewer" component-example, since most layers will now work by default rather than require manual configuration.

---
[1] In practice we generally suggest using the "simpleviewer", or "singlepageviewer", since it does *most* things out-of-the-box and given that a lot of functionality really require *a viewer* and not just a single page in order to work.

web/pdf_viewer.js

@@ -22,9 +22,6 @@
 /** @typedef {import("./event_utils").EventBus} EventBus */
 /** @typedef {import("./interfaces").IDownloadManager} IDownloadManager */
 /** @typedef {import("./interfaces").IL10n} IL10n */
-// eslint-disable-next-line max-len
-/** @typedef {import("./interfaces").IPDFAnnotationLayerFactory} IPDFAnnotationLayerFactory */
-// eslint-disable-next-line max-len
 /** @typedef {import("./interfaces").IPDFLinkService} IPDFLinkService */
 // eslint-disable-next-line max-len
 /** @typedef {import("./interfaces").IPDFStructTreeLayerFactory} IPDFStructTreeLayerFactory */
@@ -68,7 +65,6 @@ import {
   VERTICAL_PADDING,
   watchScroll,
 } from "./ui_utils.js";
-import { AnnotationLayerBuilder } from "./annotation_layer_builder.js";
 import { NullL10n } from "./l10n_utils.js";
 import { PDFPageView } from "./pdf_page_view.js";
 import { PDFRenderingQueue } from "./pdf_rendering_queue.js";
@@ -210,7 +206,6 @@ class PDFPageViewBuffer {
 /**
  * Simple viewer control to display PDF content/pages.
  *
- * @implements {IPDFAnnotationLayerFactory}
  * @implements {IPDFStructTreeLayerFactory}
  * @implements {IPDFTextLayerFactory}
  * @implements {IPDFXfaLayerFactory}
@@ -562,6 +557,24 @@ class PDFViewer {
       get annotationEditorUIManager() {
         return self.#annotationEditorUIManager;
       },
+      get annotationStorage() {
+        return self.pdfDocument?.annotationStorage;
+      },
+      get downloadManager() {
+        return self.downloadManager;
+      },
+      get enableScripting() {
+        return !!self._scriptingManager;
+      },
+      get fieldObjectsPromise() {
+        return self.pdfDocument?.getFieldObjects();
+      },
+      get hasJSActionsPromise() {
+        return self.pdfDocument?.hasJSActions();
+      },
+      get linkService() {
+        return self.linkService;
+      },
     };
   }
 
@@ -776,8 +789,6 @@ class PDFViewer {
             textLayerFactory:
               textLayerMode !== TextLayerMode.DISABLE ? this : null,
             textLayerMode,
-            annotationLayerFactory:
-              annotationMode !== AnnotationMode.DISABLE ? this : null,
             annotationMode,
             xfaLayerFactory: this,
             textHighlighterFactory: this,
@@ -1696,59 +1707,6 @@ class PDFViewer {
     });
   }
 
-  /**
-   * @typedef {Object} CreateAnnotationLayerBuilderParameters
-   * @property {HTMLDivElement} pageDiv
-   * @property {PDFPageProxy} pdfPage
-   * @property {AnnotationStorage} [annotationStorage] - Storage for annotation
-   *   data in forms.
-   * @property {string} [imageResourcesPath] - Path for image resources, mainly
-   *   for annotation icons. Include trailing slash.
-   * @property {boolean} renderForms
-   * @property {IL10n} l10n
-   * @property {boolean} [enableScripting]
-   * @property {Promise<boolean>} [hasJSActionsPromise]
-   * @property {Promise<Object<string, Array<Object>> | null>}
-   *   [fieldObjectsPromise]
-   * @property {Map<string, HTMLCanvasElement>} [annotationCanvasMap] - Map some
-   *   annotation ids with canvases used to render them.
-   * @property {TextAccessibilityManager} [accessibilityManager]
-   */
-
-  /**
-   * @param {CreateAnnotationLayerBuilderParameters}
-   * @returns {AnnotationLayerBuilder}
-   */
-  createAnnotationLayerBuilder({
-    pageDiv,
-    pdfPage,
-    annotationStorage = this.pdfDocument?.annotationStorage,
-    imageResourcesPath = "",
-    renderForms = true,
-    l10n = NullL10n,
-    enableScripting = this.enableScripting,
-    hasJSActionsPromise = this.pdfDocument?.hasJSActions(),
-    fieldObjectsPromise = this.pdfDocument?.getFieldObjects(),
-    annotationCanvasMap = null,
-    accessibilityManager = null,
-  }) {
-    return new AnnotationLayerBuilder({
-      pageDiv,
-      pdfPage,
-      annotationStorage,
-      imageResourcesPath,
-      renderForms,
-      linkService: this.linkService,
-      downloadManager: this.downloadManager,
-      l10n,
-      enableScripting,
-      hasJSActionsPromise,
-      fieldObjectsPromise,
-      annotationCanvasMap,
-      accessibilityManager,
-    });
-  }
-
   /**
    * @typedef {Object} CreateXfaLayerBuilderParameters
    * @property {HTMLDivElement} pageDiv