Sandboxed Iframe Navigation Targetlink - Chromium

This test verifies that a sandboxed IFrame cannot open a link in another frame using the target attribute of a link.

This is done by loading ten non-sandboxed IFrames, and a single sandboxed one. In addition each of these frames have a target frame (so, 22 frames in total). Expect ten frames to be able to open a link in their corresponding target frame, but the sandboxed one to not be one of them.

This test will print "PASS" on success.