Assign array element's size to copy size in memcpy
Assign array element's size to copy size in memcpy

Change-Id: I05e77bf0c263ab7b94038f0c812bcec67df4ad24

GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom,GrokImageCompression/aom