Fix Java Checkstyle issues.
After this change we are down to:
- 3 redundant import warnings (due to JNI generator)
- 69 JavaDoc warnings
BUG=318404
R=agl@chromium.org, blundell@chromium.org, boliu@chromium.org, lambroslambrou@chromium.org, nyquist@chromium.org, qinmin@chromium.org, rmcilroy@chromium.org, tedchoc@chromium.org
TBR=yfriedman@chromium.org
Review URL: https://codereview.chromium.org/652603004
Cr-Commit-Position: refs/heads/master@{#299540}
CrOS-Libchrome-Original-Commit: e8941c4b0003ce7f6e6c8ceaf9c322177e74548e
5 files changed