mkvparser: Avoid casts of values too large for float in Projection elements.
mkvparser: Avoid casts of values too large for float in Projection elements.

Return a parse error when values are out of range.

BUG=b/36255773

Change-Id: I977c41c9108b97592f3707bf8c01373cf36f2365

webmproject/libwebm,webmproject/libwebm,webmproject/libwebm