Merge "Add EvaluatingBandwidthState to evaluate network bandwidth" am: bfc2429dda am: e6b56b8b0e am: 2c2ff984cf am: d6559dc7ee am: 3d6fbd0363 am: 6798090492

Change-Id: I0ea9c0326838a560d9d63a490e5ad33f440daafa