Update errorprone to fix java 8 issues.

build/android/gyp/javac.py

 #!/usr/bin/env python
 #
 # Copyright 2013 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import fnmatch
 import optparse
 import os
 import shutil
@@ skipping 37 matching lines @@
     elif error_re.match(line):
       line = Colorize(line, error_re, error_color)
     elif marker_re.match(line):
       line = Colorize(line, marker_re, marker_color)
     return line
 
   return '\n'.join(map(ApplyColor, output.split('\n')))
 
 
 ERRORPRONE_OPTIONS = [
-  '-Xepdisable:'
   # Something in chrome_private_java makes this check crash.
-  'com.google.errorprone.bugpatterns.ClassCanBeStatic,'
+  '-Xep:ClassCanBeStatic:WARN',
   # These crash on lots of targets.
-  'com.google.errorprone.bugpatterns.WrongParameterPackage,'
-  'com.google.errorprone.bugpatterns.GuiceOverridesGuiceInjectableMethod,'
-  'com.google.errorprone.bugpatterns.GuiceOverridesJavaxInjectableMethod,'
-  'com.google.errorprone.bugpatterns.ElementsCountedInLoop'
+  '-Xep:ParameterPackage:OFF',
+  '-Xep:OverridesGuiceInjectableMethod:OFF',
+  '-Xep:OverridesJavaxInjectableMethod:OFF',
+  '-Xep:ElementsCountedInLoop:WARN',
+  # TODO(mikecase): Remove these flags once issues have been fixed. These
+  # errors are present and causing errorprone builds to fail early. Setting to
+  # warn so we can see more errors that occur later in the build.

[Nico, 2015/08/17 20:55:34]

Builds should be silent, else people learn to tolerate and ignore warnings.

[mikecase (-- gone --), 2015/08/19 23:29:29]

Fixed.

Have a few CLs to fix errors/warnings I got when compiling with errorprone
locally so people don't get spammed with warnings when errorprone is enabled.
Also, removed making some errorprone errors to warn instead of fail (I had
initially thought this would be run on bots only, so made some errors not fail
so errors that occurred later in the build would be visible. However, it looks
like this is just going to become the default java compiler eventually for
everyone)
https://codereview.chromium.org/1297073004
https://codereview.chromium.org/1296243003/
https://chromium-review.googlesource.com/#/c/294165

+  '-Xep:DepAnn:WARN',
+  '-Xep:JUnit4TestNotRun:WARN',
+  '-Xep:NarrowingCompoundAssignment:WARN',
 ]
 
 def DoJavac(
     bootclasspath, classpath, classes_dir, chromium_code,
     use_errorprone_path, java_files):
   """Runs javac.
 
   Builds |java_files| with the provided |classpath| and puts the generated
   .class files into |classes_dir|. If |chromium_code| is true, extra lint
   checking will be enabled.
@@ skipping 236 matching lines @@
         input_files + build_utils.GetPythonDependencies())
 
   if options.stamp:
     build_utils.Touch(options.stamp)
 
 
 if __name__ == '__main__':
   sys.exit(main(sys.argv[1:]))