Remove variable shadowing in blink/modules/peerconnection

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 warning this avoids is:
third_party/blink/renderer/modules/peerconnection/ error: declaration shadows a local variable [-Werror,-Wshadow]
  for (auto const& transport_iterator : dtls_transports_by_mid_) {
third_party/blink/renderer/modules/peerconnection/ note: previous declaration is here
  auto transport_iterator = dtls_transports_by_mid_.find(mid);

Bug: 923510
Change-Id: Ia9e1734c1bd1aa42bf4b13f6d2b43fe28b6ed511
Commit-Queue: Daniel Bratell <>
Commit-Queue: Kentaro Hara <>
Auto-Submit: Daniel Bratell <>
Reviewed-by: Kentaro Hara <>
Cr-Commit-Position: refs/heads/master@{#633746}
1 file changed