quartz: Fix return value in IFilterGraph_FindFilterByName.

dlls/quartz/filtergraph.c

@@ -495,7 +495,7 @@ static HRESULT WINAPI GraphBuilder_FindFilterByName(IGraphBuilder *iface,
         }
     }
 
-    return E_FAIL; /* FIXME: check this error code */
+    return VFW_E_NOT_FOUND;
 }
 
 /* NOTE: despite the implication, it doesn't matter which

dlls/quartz/tests/filtergraph.c

@@ -138,9 +138,7 @@ static void test_graph_builder(void)
     ok(dir == PINDIR_INPUT, "pin has wrong direction\n");
 
     hr = IGraphBuilder_FindFilterByName(pgraph, fooBarW, &pF2);
-    todo_wine {
-        ok(hr == VFW_E_NOT_FOUND, "IGraphBuilder_FindFilterByName returned %x\n", hr);
-    }
+    ok(hr == VFW_E_NOT_FOUND, "IGraphBuilder_FindFilterByName returned %x\n", hr);
     ok(pF2 == NULL, "IGraphBuilder_FindFilterByName returned %p\n", pF2);
     hr = IGraphBuilder_FindFilterByName(pgraph, testFilterW, &pF2);
     ok(hr == S_OK, "IGraphBuilder_FindFilterByName returned %x\n", hr);