remove COMPILER_SUPPORTS(BLOCKS) and COMPILER_SUPPORTS(HAS_TRIVIAL_DESTRUCTOR)

These macros are unused.

BUG=443364

Review URL: https://codereview.chromium.org/784273006

git-svn-id: svn://svn.chromium.org/blink/trunk@187417 bbb929c8-8fbe-4397-9dbb-9b2b20218538
1 file changed
tree: 0531e114133e8be4da62349a950235abc7bdccb2
  1. third_party/