Automated update from host egg.build.mozilla.org

browser/app/blocklist.xml

@@ -18,6 +18,13 @@
         </targetApplication>
       </versionRange>
     </emItem>
+    <emItem id="{4B3803EA-5230-4DC3-A7FC-33638F3D3542}">
+      <versionRange minVersion="1.2" maxVersion="1.2">
+        <targetApplication id="{ec8030f7-c20a-464f-9b0e-13a3a9e97384}">
+           <versionRange minVersion="3.0a1" maxVersion="*"/>
+        </targetApplication>
+      </versionRange>
+    </emItem>
   </emItems>
 <pluginItems>
   <pluginItem>