[ServiceWorker] Cleanup for ServiceWorkerNetworkProviderForFrame

|blink::mojom::ServiceWorkerProviderHostInfo::is_parent_frame_secure|
passed via ServiceWorkerDispatcherHost::OnProviderCreated() Mojo call is
just ignored by ServiceWorkerProviderHost, which can get the correct
value on construction just in the browser process.

So we do not need to bother to get its value in the renderer process.

BUG=931092

Change-Id: I4b1bd6f915b3574ba0db3d7e6036c864775c150c
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1510474
Commit-Queue: Leon Han <leon.han@intel.com>
Commit-Queue: Matt Falkenhagen <falken@chromium.org>
Auto-Submit: Leon Han <leon.han@intel.com>
Reviewed-by: Matt Falkenhagen <falken@chromium.org>
Cr-Commit-Position: refs/heads/master@{#638961}
1 file changed