Fix "warning C4018: '<' : signed/unsigned mismatch" at wire_format_lite_inl.h
Fix a bug that causes DynamicMessage.setField() to not work for repeated
enum fields.
Update verification methods' names.
Down-integrate from internal branch.
Merge pull request #38 from xfxyjwf/fix17

Fix a bug that causes DynamicMessage.setField() to not work for repeated enum fields.
Merge pull request #35 from dsrosario/fix_warning

Fix "warning C4018: '<' : signed/unsigned mismatch"
Down-integrate from internal branch.
if WITH_PROTOC set BUILD_PROTOC disabled
Sync