Remove variable shadowing in blink/modules/credentialmanager

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/credentialmanager/credentials_container.cc:180:23: error: declaration shadows a local variable [-Werror,-Wshadow]
    OriginAccessEntry access_entry(
                      ^
third_party/blink/renderer/modules/credentialmanager/credentials_container.cc:166:21: note: previous declaration is here
  OriginAccessEntry access_entry(
                    ^

Bug: 923510
Change-Id: I61b11ecd489ed9842e1a9ebee9293050f7f1cde5
Reviewed-on: https://chromium-review.googlesource.com/c/1478890
Reviewed-by: Kentaro Hara <haraken@chromium.org>
Commit-Queue: Daniel Bratell <bratell@opera.com>
Cr-Commit-Position: refs/heads/master@{#633742}
1 file changed