Update errorprone to fix java 8 issues.

third_party/errorprone/src/org/chromium/errorprone/ChromiumErrorProneCompiler.java

Index: third_party/errorprone/src/org/chromium/errorprone/ChromiumErrorProneCompiler.java
diff --git a/third_party/errorprone/src/org/chromium/errorprone/ChromiumErrorProneCompiler.java b/third_party/errorprone/src/org/chromium/errorprone/ChromiumErrorProneCompiler.java
deleted file mode 100644
index 706c6412138c65b344d227ee84685c0b8ff8c48f..0000000000000000000000000000000000000000
--- a/third_party/errorprone/src/org/chromium/errorprone/ChromiumErrorProneCompiler.java
+++ /dev/null
@@ -1,57 +0,0 @@
-// Copyright 2014 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.
-
-package org.chromium.errorprone;
-
-import com.google.errorprone.BugPattern;
-import com.google.errorprone.ErrorProneOptions;
-import com.google.errorprone.ErrorProneScanner;
-import com.google.errorprone.ErrorReportingJavaCompiler;
-import com.google.errorprone.JDKCompatible;
-import com.google.errorprone.Scanner;
-import com.google.errorprone.bugpatterns.BugChecker;
-
-import com.sun.tools.javac.file.JavacFileManager;
-import com.sun.tools.javac.main.Main;
-import com.sun.tools.javac.util.Context;
-import com.sun.tools.javac.util.List;
-
-import java.io.PrintWriter;
-import java.util.HashSet;
-import java.util.Set;
-
-import javax.tools.JavaFileObject;
-
-/**
- * Configures (and compiles with) the error-prone java compiler.
- */
-public class ChromiumErrorProneCompiler {
-
-    public static void main(String[] args) {
-        System.exit(compile(args));
-    }
-
-    private static int compile(String[] args) {
-        PrintWriter printWriter = new PrintWriter(System.err, true);
-        Main main = new Main("javac (chromium-error-prone)", printWriter);
-        Context context = new Context();
-        JavacFileManager.preRegister(context);
-
-        ErrorProneOptions epOptions = ErrorProneOptions.processArgs(args);
-        final Set<String> disabledChecks = new HashSet<String>(epOptions.getDisabledChecks());
-
-        Scanner scannerInContext = new ErrorProneScanner(new ErrorProneScanner.EnabledPredicate() {
-            @Override
-            public boolean isEnabled(Class<? extends BugChecker> check, BugPattern annotation) {
-                return !disabledChecks.contains(check.getCanonicalName());
-            }
-        });
-        context.put(Scanner.class, scannerInContext);
-
-        ErrorReportingJavaCompiler.preRegister(context);
-        return JDKCompatible.runCompile(
-                main, epOptions.getRemainingArgs(), context, List.<JavaFileObject>nil(), null);
-    }
-
-}