* clang-tidy: replace RefCounter with shared_ptr
The latter is C++11.
Found with clang-analyzer-webkit.NoUncountedMemberChecker
Signed-off-by: Rosen Penev <rosenp@gmail.com>
* remove trefcounter
It is now unused.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
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Signed-off-by: Rosen Penev <rosenp@gmail.com>