.idea/libraries/google_protobuffers.xml

<component name="libraryTable">
  <library name="google-protobuffers">
    <CLASSES>
      <root url="jar://$PROJECT_DIR$/third_party/java/google-protobuffers/protobuf-java-2.4.1.jar!/" />
    </CLASSES>
    <JAVADOC />
    <SOURCES />
  </library>
</component>