Remove variable shadowing in blink/modules/notifications

In an effort to reduce or even ban variable shadowing, this renames
a variable to avoid such shadowing. I'm interested in prohibiting
shadowing because I think it might prevent potential jumbo problems.

The exact error this avoids is:
third_party/blink/renderer/modules/notifications/ error: declaration shadows a local variable [-Werror,-Wshadow]

    SerializedScriptValue::SerializeOptions options;
./../../third_party/blink/renderer/modules/notifications/ note: previous declaration is here
    const NotificationOptions* options,

Bug: 923510
Change-Id: Ie49096ef30fbab30567ad45f3f2d8b76a8eab9ed
Reviewed-by: Kentaro Hara <>
Commit-Queue: Daniel Bratell <>
Cr-Commit-Position: refs/heads/master@{#633744}
1 file changed