tsan: fix clang -Wall build
Clang does not like classes with virtual functions but w/o virtual dtor.
Go does not like libstdc++ (operator delete).



git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177267 91177308-0d34-0410-b5e6-96231b3b80d8
tsan: move implementation out of h file


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177269 91177308-0d34-0410-b5e6-96231b3b80d8
[asan] make the __asan_get_heap_size more robust

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@177270 91177308-0d34-0410-b5e6-96231b3b80d8