Remove MaxPermSize from test.xml file.

Deprecated and ignored, let's reduce the noise in the log.

Change-Id: I151dc01143426532b5b54e33b61d68f4fa69395d
Signed-off-by: Alexander Kurtakov <akurtako@redhat.com>
diff --git a/bundles/org.eclipse.equinox.p2.tests/test.xml b/bundles/org.eclipse.equinox.p2.tests/test.xml
index 1263e95..9d91195 100644
--- a/bundles/org.eclipse.equinox.p2.tests/test.xml
+++ b/bundles/org.eclipse.equinox.p2.tests/test.xml
@@ -46,7 +46,7 @@
 			<property name="data-dir" value="${p2_location}" />
 			<property name="plugin-name" value="org.eclipse.equinox.p2.tests" />
 			<property name="classname" value="org.eclipse.equinox.p2.tests.AutomatedTests" />
-		    <property name="extraVMargs" value="-XX:MaxPermSize=256m -Dorg.eclipse.equinox.p2.transport.ecf.retry=5" />
+		    <property name="extraVMargs" value="-Dorg.eclipse.equinox.p2.transport.ecf.retry=5" />
 		</ant>
 	</target>