commit a78a2d723386fa715dcf9599b377093b334a6856
author Aviv Keshet <akeshet@chromium.org> Fri Oct 18 12:54:06 2013 -0400
committer chrome-internal-fetch <chrome-internal-fetch@google.com> Mon Oct 21 23:59:50 2013 +0000
tree e18af94b3774512fa80ff450f959eed5a7b719f9
parent 7c2c0b11157738ada63b069b00ec5de9afa17820

add some clearer failure messages

This CL adds clearer failure messages, for a number of failure modes
encountered while tracing the referenced bug. It does not change any
build behavior.

BUG=chromium:308203
TEST=unit tests pass

Change-Id: I5c54fadce801cc3ce86ab934be9189a34360d60a
Reviewed-on: https://chromium-review.googlesource.com/173617
Reviewed-by: Aviv Keshet <akeshet@chromium.org>
Commit-Queue: Aviv Keshet <akeshet@chromium.org>
Tested-by: Aviv Keshet <akeshet@chromium.org>
Reviewed-by: Matt Tennant <mtennant@chromium.org>