Pass --assume_function_wrapper to the Closure Compiler
Pass --assume_function_wrapper to the Closure Compiler

Currently, this doesn't reduce the output size, but it might be
able to enable more optimizations in the future.

google/wicked-good-xpath,Dominator008/wicked-good-xpath,Dominator008/wicked-good-xpath,Dominator008/wicked-good-xpath,google/wicked-good-xpath,google/wicked-good-xpath,google/wicked-good-xpath,Dominator008/wicked-good-xpath