Added _m suffix to all methods functions. On Windows, the shutdown method name...

Added _m suffix to all methods functions. On Windows, the shutdown method name collides with shutdown syscall.
	Change on 2014/12/11 by jtattermusch <jtattermusch@google.com>
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Created by MOE: http://code.google.com/p/moe-java
MOE_MIGRATED_REVID=81931923