remove stuff inherited from parent.

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@905463 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/pom.xml b/pom.xml
index 8bc50f7..5bd82cb 100644
--- a/pom.xml
+++ b/pom.xml
@@ -93,18 +93,6 @@
           </execution>
         </executions>
       </plugin>
-      <plugin>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>cobertura-maven-plugin</artifactId>
-        <version>2.0</version>
-        <executions>
-          <execution>
-            <goals>
-              <goal>clean</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
     </plugins>
   </build>