[llvm-cov] Clean up error reporting (NFC)
authorVedant Kumar <vsk@apple.com>
Mon, 18 Jul 2016 17:53:12 +0000 (17:53 +0000)
committerVedant Kumar <vsk@apple.com>
Mon, 18 Jul 2016 17:53:12 +0000 (17:53 +0000)
commitb30206304a8b492c5e2f812821f4ec81e0c840c6
tree776a814aaf1102dcc70ac304d41d3d04ea4bb091
parentc714d7c72d0bab7dc7e378ad7bf16e320a4b6e09
[llvm-cov] Clean up error reporting (NFC)

Use CodeCoverageTool::{error,warning} everywhere.

llvm-svn: 275837
llvm/tools/llvm-cov/CodeCoverage.cpp