feat: ServiceWorkerMain (#45232)

* feat: ServiceWorkerMain

* refactor: disconnect remote

* handle version_info_ nullptr case

* initiate finish request when possible and enumerate errors

* explicit name for test method

* oops

* fix: wait for redundant version to stop before destroying

* docs: clarify when undefined is returned

* chore: remove extra semicolons

docs/breaking-changes.md

@@ -14,6 +14,21 @@ This document uses the following convention to categorize breaking changes:
 
 ## Planned Breaking API Changes (35.0)
 
+### Deprecated: `getFromVersionID` on `session.serviceWorkers`
+
+The `session.serviceWorkers.fromVersionID(versionId)` API has been deprecated
+in favor of `session.serviceWorkers.getInfoFromVersionID(versionId)`. This was
+changed to make it more clear which object is returned with the introduction
+of the `session.serviceWorkers.getWorkerFromVersionID(versionId)` API.
+
+```js
+// Deprecated
+session.serviceWorkers.fromVersionID(versionId)
+
+// Replace with
+session.serviceWorkers.getInfoFromVersionID(versionId)
+```
+
 ### Deprecated: `setPreloads`, `getPreloads` on `Session`
 
 `registerPreloadScript`, `unregisterPreloadScript`, and `getPreloadScripts` are introduced as a
@@ -21,7 +36,7 @@ replacement for the deprecated methods. These new APIs allow third-party librari
 preload scripts without replacing existing scripts. Also, the new `type` option allows for
 additional preload targets beyond `frame`.
 
-```ts
+```js
 // Deprecated
 session.setPreloads([path.join(__dirname, 'preload.js')])
 
@@ -75,15 +90,15 @@ immediately upon being received. Otherwise, it's not guaranteed to point to the
 same webpage as when received. To avoid misaligned expectations, Electron will
 return `null` in the case of late access where the webpage has changed.
 
-```ts
+```js
 ipcMain.on('unload-event', (event) => {
-  event.senderFrame; // ✅ accessed immediately
-});
+  event.senderFrame // ✅ accessed immediately
+})
 
 ipcMain.on('unload-event', async (event) => {
-  await crossOriginNavigationPromise;
-  event.senderFrame; // ❌ returns `null` due to late access
-});
+  await crossOriginNavigationPromise
+  event.senderFrame // ❌ returns `null` due to late access
+})
 ```
 
 ### Behavior Changed: custom protocol URL handling on Windows