Convert tests to use the NavigationSimulator.

In download_request_limiter_unittest, convert each calls to
TestRenderFrameHost::NavigateAndCommitRendererInitiated()
to
NavigationSimulator::NavigateAndCommitFromDocument

Bug: 728571
Change-Id: I2a668ebb0a2179e63ed0b118811ad614c627ab6d
Reviewed-on: https://chromium-review.googlesource.com/580950
Commit-Queue: Arthur Sonzogni <arthursonzogni@chromium.org>
Reviewed-by: Dominick Ng <dominickn@chromium.org>
Cr-Commit-Position: refs/heads/master@{#490513}
1 file changed