Make dump_abi.py exclude weak vtable symbols

In dump_abi.py, the list of global symbols is passed to DumpVtables
function. Only the vtables in the global symbol list are written to the
dump file.

Test: ./dump_abi.py --output current libui.so
Bug: 37488823
Change-Id: Ib1f8f1a83a32698dc9d81860411e697383a009c2
1 file changed
tree: a12889a211ee4bc3ac7c7ffcb0a001dbd791f0fd
  1. abi/
  2. dependency/
  3. golden/
  4. .clang-format
  5. __init__.py
  6. OWNERS
  7. PREUPLOAD.cfg