Chrome for Android introduced the requirement for java files.
Android's style guide:
http://source.android.com/source/code-style.html#limit-line-length
defines 100 columns for .java files.
This patch changes the presubmit tests which are also used by chromium's CQ.

TEST=testCannedCheckJavaLongLines

Review URL: http://codereview.chromium.org/9417023

git-svn-id: svn://svn.chromium.org/chrome/trunk/tools/depot_tools@122938 0039d316-1c4b-4281-b951-d872f2087c98