tcwg-llvmbot monitor: Remove clang-native-arm-lnt-perf

And the old Linaro copy of it that was hanging around.

https://linaro.atlassian.net/browse/LLVM-715 is the plan to replace
this eventually.

Change-Id: Ic0e014ca9f00e2458a0bc2e1196dba87f2f68e16
1 file changed
tree: 9757183393aa133cc5d95dcff2b045495534c99b
  1. bisect/
  2. helpers/
  3. monitor/
  4. release/
  5. stress/
  6. test-suite/
  7. .gitreview
  8. README.txt