As a follow-up on [1], consider to remove usage of AudioRecordInput.java.

[1] https://bugs.chromium.org/p/chromium/issues/detail?id=866390

[2] https://cs.chromium.org/chromium/src/media/base/android/java/src/org/chromium/media/AudioRecordInput.java?q=audiorec&sq=package:chromium&g=0&l=1