Merge "Fix sharesheet timeout by sending CreatePredictionSession request immediately instead of pushing it to the main thread Looper queue. CreatePredictionSession request is latency-sensitive.Its sendImmediately flag was flipped to be false accidentally in I937cdaa6081d2b85d27ee0192f6af7f197b8e102." into sc-dev am: 5fac6c75 am: 4f76cb97

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15475656

Change-Id: I3b1e79f80df2ff9158782b3ac916907375a580bf