Backout changeset 6151695f9df4 (bug 715744) because we decided that the blocklist is not a good idea

toolkit/xre/nsWindowsDllBlocklist.cpp

@@ -138,9 +138,6 @@ static DllBlockInfo sWindowsDllBlocklist[] = {
   {"rf-firefox.dll", MAKE_VERSION(7,6,1,0)},
   {"roboform.dll", MAKE_VERSION(7,6,1,0)},
 
-  // Topcrash in Firefox 10
-  {"bexternal.dll", ALL_VERSIONS},
-
   // leave these two in always for tests
   { "mozdllblockingtest.dll", ALL_VERSIONS },
   { "mozdllblockingtest_versioned.dll", 0x0000000400000000ULL },