Merge "Don't throw in socket_read if socket_read_all returns < 0." am: 92891b4b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2096720



Change-Id: I0d3e3f4e5a50abd4e0d9e2cdaa68c4f01e8d3c74
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>