Revert "chore: align setInputFiles in webkit with other browsers (#13011)" (#13021)

This reverts commit 7fe763c1fc.

packages/playwright-core/src/server/chromium/crPage.ts

@@ -317,6 +317,11 @@ export class CRPage implements PageDelegate {
     return this._sessionForHandle(handle)._getContentQuads(handle);
   }
 
+  async setInputFiles(handle: dom.ElementHandle<HTMLInputElement>, files: types.FilePayload[]): Promise<void> {
+    await handle.evaluateInUtility(([injected, node, files]) =>
+      injected.setInputFiles(node, files), files);
+  }
+
   async setInputFilePaths(handle: dom.ElementHandle<HTMLInputElement>, files: string[]): Promise<void> {
     const frame = await handle.ownerFrame();
     if (!frame)

packages/playwright-core/src/server/dom.ts

@@ -639,7 +639,7 @@ export class ElementHandle<T extends Node = Node> extends js.JSHandle<T> {
       if (localPaths)
         await this._page._delegate.setInputFilePaths(retargeted, localPaths);
       else
-        await retargeted.evaluateInUtility(([injected, node, files]) => injected.setInputFiles(node, files), files as types.FilePayload[]);
+        await this._page._delegate.setInputFiles(retargeted, files as types.FilePayload[]);
     });
     await this._page._doSlowMo();
     return 'done';

packages/playwright-core/src/server/firefox/ffPage.ts

@@ -527,6 +527,11 @@ export class FFPage implements PageDelegate {
     return result.quads.map(quad => [ quad.p1, quad.p2, quad.p3, quad.p4 ]);
   }
 
+  async setInputFiles(handle: dom.ElementHandle<HTMLInputElement>, files: types.FilePayload[]): Promise<void> {
+    await handle.evaluateInUtility(([injected, node, files]) =>
+      injected.setInputFiles(node, files), files);
+  }
+
   async setInputFilePaths(handle: dom.ElementHandle<HTMLInputElement>, files: string[]): Promise<void> {
     throw new Error('Not implemented');
   }

packages/playwright-core/src/server/page.ts

@@ -69,6 +69,7 @@ export interface PageDelegate {
   getContentFrame(handle: dom.ElementHandle): Promise<frames.Frame | null>;  // Only called for frame owner elements.
   getOwnerFrame(handle: dom.ElementHandle): Promise<string | null>; // Returns frameId.
   getContentQuads(handle: dom.ElementHandle): Promise<types.Quad[] | null>;
+  setInputFiles(handle: dom.ElementHandle<HTMLInputElement>, files: types.FilePayload[]): Promise<void>;
   setInputFilePaths(handle: dom.ElementHandle<HTMLInputElement>, files: string[]): Promise<void>;
   getBoundingBox(handle: dom.ElementHandle): Promise<types.Rect | null>;
   getFrameElement(frame: frames.Frame): Promise<dom.ElementHandle>;

packages/playwright-core/src/server/webkit/wkPage.ts

@@ -926,6 +926,16 @@ export class WKPage implements PageDelegate {
     ]);
   }
 
+  async setInputFiles(handle: dom.ElementHandle<HTMLInputElement>, files: types.FilePayload[]): Promise<void> {
+    const objectId = handle._objectId;
+    const protocolFiles = files.map(file => ({
+      name: file.name,
+      type: file.mimeType,
+      data: file.buffer,
+    }));
+    await this._session.send('DOM.setInputFiles', { objectId, files: protocolFiles });
+  }
+
   async setInputFilePaths(handle: dom.ElementHandle<HTMLInputElement>, files: string[]): Promise<void> {
     throw new Error('Not implemented');
   }