fix another call-site for beginRecording

... removing unused enum parameter

Amends previous CL:
https://chromium-review.googlesource.com/c/chromium/src/+/2367441

Change-Id: Id36d21a264a32801dc09253112180bd2d1f6aaaa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2367987Reviewed-by: Florin Malita <fmalita@chromium.org>
Reviewed-by: Vasiliy Telezhnikov <vasilyt@chromium.org>
Commit-Queue: Mike Reed <reed@google.com>
Cr-Commit-Position: refs/heads/master@{#800562}

android_webview/browser/gfx/browser_view_renderer.cc

@@ -421,7 +421,7 @@ sk_sp<SkPicture> BrowserViewRenderer::CapturePicture(int width,
   }
 
   SkPictureRecorder recorder;
-  SkCanvas* rec_canvas = recorder.beginRecording(width, height, NULL, 0);
+  SkCanvas* rec_canvas = recorder.beginRecording(width, height);
   if (compositor_) {
     {
       // Reset scroll back to the origin, will go back to the old