WaitForTokenAndFreeBlock   50 gpu/command_buffer/client/fenced_allocator.cc       i = WaitForTokenAndFreeBlock(i);
WaitForTokenAndFreeBlock   86 gpu/command_buffer/client/fenced_allocator.cc     i = WaitForTokenAndFreeBlock(i);
WaitForTokenAndFreeBlock  131 gpu/command_buffer/client/fenced_allocator.h   BlockIndex WaitForTokenAndFreeBlock(BlockIndex index);