Electron Releases

Fixes #51950

Description of Change

Node.js v24.16.0 removed the experimental_fetch gate around isolate->SetWasmStreamingCallback() (nodejs/node#62759). When fix_allow_disabling_fetch_in_renderer_and_worker_processes.patch was rebased for the Node bump, the flag was restored but that gate was not.

As a result, Node.js unconditionally overrode Blink's WebAssembly streaming callback in renderer and worker processes — where we pass --no-experimental-fetch and never register Node's JS-side streaming implementation. Any WebAssembly.compileStreaming() / instantiateStreaming() call in a renderer with nodeIntegration: true then failed the CHECK(!impl.IsEmpty()) assertion in node_wasm_web_api.cc and crashed the renderer.

This restores the gate (matching the v24.15.0 behavior) so Blink's streaming callback stays installed in processes where Node's fetch is disabled, and adds a regression test. Browser, utility, and ELECTRON_RUN_AS_NODE processes are unaffected — fetch is enabled there, so Node's streaming implementation is still installed.

Checklist

• PR description included and stakeholders cc'd
• npm test passes
• tests are added/changed

Release Notes

Notes: Fixed a renderer crash when calling WebAssembly.compileStreaming() or WebAssembly.instantiateStreaming() with nodeIntegration enabled.