[automerger skipped] Merge changes from topics "dequantize_signed", "nnapi-1.3-IPreparedModel-2" am: c4ccbc1a77 am: ecdd667f41 am: c04c1b619a -s ours
am skip reason: Change-Id I1b3b0a362d3949d4e31708388100d4794846ca3a with SHA-1 2bd0b3339c is in history

Change-Id: I78bbbde4d4513029081c20a1d9b91fed55ef4354