Remove ReviewDb resource config from Jetty configuration

ReviewDb no longer exists.

Change-Id: If24fbcac71b5f46995b28d1f4879e23082a5e4a9
Signed-off-by: Edwin Kempin <ekempin@google.com>
diff --git a/webapp/WEB-INF/extra/jetty7/gerrit.xml b/webapp/WEB-INF/extra/jetty7/gerrit.xml
index cb0a256..4102f56 100644
--- a/webapp/WEB-INF/extra/jetty7/gerrit.xml
+++ b/webapp/WEB-INF/extra/jetty7/gerrit.xml
@@ -6,11 +6,7 @@
   so it answers to simple URLs like "/$changeid" and "/mine".
 
   * Copy this file to $JETTY_HOME/contexts/gerrit.xml
-  * Edit url, username, password as necessary below for database.
 
-  * Copy commons-dbcp-*.jar     to $JETTY_HOME/lib/ext/
-  * Copy commons-pool-*.jar     to $JETTY_HOME/lib/ext/
-  * Copy JDBC driver            to $JETTY_HOME/lib/ext/
   * Copy www/gerrit-*.war       to $JETTY_HOME/webapps/gerrit.war
 
   * Make sure you remove $JETTY_HOME/context/test.xml
@@ -33,36 +29,4 @@
       <Item>org.eclipse.jetty.webapp.JettyWebXmlConfiguration</Item>
     </Array>
   </Set>
-
-  <New id="ReviewDb" class="org.eclipse.jetty.plus.jndi.Resource">
-    <Arg></Arg>
-    <Arg>jdbc/ReviewDb</Arg>
-    <Arg>
-      <New class="org.apache.commons.dbcp.BasicDataSource">
-<!--  PostgreSQL
-        <Set name="driverClassName">org.postgresql.Driver</Set>
-        <Set name="url">jdbc:postgresql:reviewdb</Set>
-        <Set name="username">gerrit</Set>
-        <Set name="password">secretkey</Set>
--->
-<!--  MySQL
-        <Set name="driverClassName">com.mysql.jdbc.Driver</Set>
-        <Set name="url">jdbc:mysql://localhost/reviewdb?user=gerrit&amp;password=secretkey</Set>
--->
-<!--  MariaDB
-        <Set name="driverClassName">org.mariadb.jdbc.Driver</Set>
-        <Set name="url">jdbc:mariadb://localhost/reviewdb?user=gerrit&amp;password=secretkey</Set>
--->
-<!--  H2
-        <Set name="driverClassName">org.h2.Driver</Set>
-        <Set name="url">jdbc:h2:file:ReviewDb</Set>
--->
-        <Set name="initialSize">4</Set>
-        <Set name="maxActive">8</Set>
-        <Set name="minIdle">4</Set>
-        <Set name="maxIdle">4</Set>
-        <Set name="maxWait">30000</Set>
-      </New>
-    </Arg>
-  </New>
 </Configure>