Regression: Make diff user info box position fixed again

Change-Id: I0487e14d5060c804e7191a30f26566e1a3bf1f1d
Regression: hide button bar in editor when keyboard visible

Change-Id: I365de11f34ec8fef67cb91899f6245df0d9a28a9
Fix navigate to link in Android

Change-Id: Icc7abcb0b25a81e7a460b86704fdd52472213ed9
Merge "Regression: hide button bar in editor when keyboard visible"
Merge "Regression: Make diff user info box position fixed again"
Merge "Fix navigate to link in Android"