Fix test failure introduced in GC fix, and an unused warning.

Patch by: jat
Review by: rjrjr (TBR)


git-svn-id: https://google-web-toolkit.googlecode.com/svn/branches/farewellSwt@6223 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/oophm/test/com/google/gwt/dev/shell/BrowserChannelTest.java b/dev/oophm/test/com/google/gwt/dev/shell/BrowserChannelTest.java
index d9b0029..3dcfbd7 100644
--- a/dev/oophm/test/com/google/gwt/dev/shell/BrowserChannelTest.java
+++ b/dev/oophm/test/com/google/gwt/dev/shell/BrowserChannelTest.java
@@ -58,13 +58,11 @@
         OutputStream outputStream) throws IOException {
       super(inputStream, outputStream, new ObjectRefFactory() {
         public JavaObjectRef getJavaObjectRef(int refId) {
-          fail("getJavaObjectRef mocked");
-          return null;
+          return new JavaObjectRef(refId);
         }
 
         public JsObjectRef getJsObjectRef(int refId) {
-          fail("getJsObjectRef mocked");
-          return null;
+          return new JsObjectRef(refId);
         }
 
         public Set<Integer> getRefIdsForCleanup() {
@@ -347,7 +345,7 @@
     new QuitMessage(channel).send();
     MessageType type = channel.readMessageType();
     assertEquals(MessageType.QUIT, type);
-    QuitMessage message = QuitMessage.receive(channel);
+    QuitMessage.receive(channel);
   }
   
   public void testReturnMessage() throws IOException,