Disable all ASM code for all archs in zeromq.
Disable all ASM code for all archs in zeromq.

This will disable all inline assembly in ZeroMQ.  Previously,
particularly on the ARM architecture, this was resulting in invalid NEXE
files being generated.

Additionally, this removes the BYTE_ORDER definitions except when
NACL_ARCH is PNaCl.

R=mcgrathr@chromium.org, sbc@chromium.org

Review URL: https://codereview.chromium.org/136193010

git-svn-id: 84b3587ce119b778414dcb50e18b7479aacf4f1d@1054 7dad1e8b-422e-d2af-fbf5-8013b78bd812

kosyak/naclports_samsung-smart-tv,clchiou/naclports,kosyak/naclports_samsung-smart-tv,clchiou/naclports,dtkav/naclports,binji/naclports,dtkav/naclports,Schibum/naclports,Schibum/naclports,kuscsik/naclports,Schibum/naclports,Schibum/naclports,binji/naclports,yeyus/naclports,clchiou/naclports,yeyus/naclports,binji/naclports,clchiou/naclports,kuscsik/naclports,yeyus/naclports,Schibum/naclports,kuscsik/naclports,dtkav/naclports,kosyak/naclports_samsung-smart-tv,yeyus/naclports,kuscsik/naclports,dtkav/naclports,yeyus/naclports,kuscsik/naclports,dtkav/naclports,clchiou/naclports,binji/naclports,kosyak/naclports_samsung-smart-tv,yeyus/naclports,kosyak/naclports_samsung-smart-tv,Schibum/naclports,binji/naclports