remove explicit glog and gflags link libraries, since the caffe2 dependencies would have already had them.
remove explicit glog and gflags link libraries, since the caffe2 dependencies would have already had them.

bwasti/caffe2,sf-wind/caffe2,davinwang/caffe2,Yangqing/caffe2,pietern/caffe2,caffe2/caffe2,xzturn/caffe2,xzturn/caffe2,Yangqing/caffe2,sf-wind/caffe2,Yangqing/caffe2,sf-wind/caffe2,pietern/caffe2,bwasti/caffe2,pietern/caffe2,Yangqing/caffe2,bwasti/caffe2,xzturn/caffe2,davinwang/caffe2,pietern/caffe2,sf-wind/caffe2,sf-wind/caffe2,davinwang/caffe2,pietern/caffe2,bwasti/caffe2,xzturn/caffe2,Yangqing/caffe2,bwasti/caffe2,davinwang/caffe2,xzturn/caffe2,davinwang/caffe2