Add a plugin to drop Error Prone-specific javacopts

--
MOS_MIGRATED_REVID=93915666
diff --git a/compile.sh b/compile.sh
index 4bafe26..b38763f 100755
--- a/compile.sh
+++ b/compile.sh
@@ -50,7 +50,7 @@
 SINGLEJAR_DIRS="src/java_tools/singlejar/java src/main/java/com/google/devtools/build/lib/shell"
 SINGLEJAR_LIBRARIES="third_party/guava/guava-18.0.jar third_party/jsr305/jsr-305.jar"
 BUILDJAR_DIRS="src/java_tools/buildjar/java/com/google/devtools/build/buildjar output/src/com/google/devtools/build/lib/view/proto"
-BUILDJAR_LIBRARIES="third_party/guava/guava-18.0.jar third_party/protobuf/protobuf-2.5.0.jar third_party/jsr305/jsr-305.jar"
+BUILDJAR_LIBRARIES="third_party/error_prone/error_prone_core-2.0.2.jar third_party/guava/guava-18.0.jar third_party/protobuf/protobuf-2.5.0.jar third_party/jsr305/jsr-305.jar"
 
 MSYS_DLLS=""
 PATHSEP=":"