Warning & Whitespace cleanups
Clears 16 -Wimplicit-int-conversion, 11 -Wshorten-64-to-32, and 8 -Wsign-conversion warnings from clang.
Remove leading spaces before tabs and trailing whitespace, and fix a couple of incorrect indentations.
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Clears 16 -Wimplicit-int-conversion, 11 -Wshorten-64-to-32, and 8 -Wsign-conversion warnings from clang.
Remove leading spaces before tabs and trailing whitespace, and fix a couple of incorrect indentations.