[slf4j-dev] [qos-ch/slf4j] c268ca: use NOPMDCAdapter, clean up code

[Andrey Korzhevskiy]

  Branch: refs/heads/master
  Home:   https://github.com/qos-ch/slf4j
  Commit: c268ca6aae053aba64b95b00d1f2a71cd0e66feb
      https://github.com/qos-ch/slf4j/commit/c268ca6aae053aba64b95b00d1f2a71cd0e66feb
  Author: Andrey Korzhevskiy <a.korzhevskiy at gmail.com>
  Date:   2013-03-30 (Sat, 30 Mar 2013)

  Changed paths:
    M slf4j-android/src/main/java/org/slf4j/impl/AndroidLoggerFactory.java
    M slf4j-android/src/main/java/org/slf4j/impl/StaticLoggerBinder.java
    M slf4j-android/src/main/java/org/slf4j/impl/StaticMDCBinder.java
    M slf4j-android/src/main/java/org/slf4j/impl/StaticMarkerBinder.java

  Log Message:
  -----------
  use NOPMDCAdapter, clean up code