refactor(core): move misc methods that only have one version from DomAdapter (#32408)

PR Close #32408

packages/platform-browser/src/browser/title.ts

@@ -33,11 +33,11 @@ export class Title {
   /**
    * Get the title of the current HTML document.
    */
-  getTitle(): string { return getDOM().getTitle(this._doc); }
+  getTitle(): string { return this._doc.title; }
 
   /**
    * Set the title of the current HTML document.
    * @param newTitle
    */
-  setTitle(newTitle: string) { getDOM().setTitle(this._doc, newTitle); }
+  setTitle(newTitle: string) { this._doc.title = newTitle || ''; }
 }