shell32/tests: Use nameless unions.

dlls/shell32/tests/Makefile.in

 TESTDLL   = shell32.dll
 IMPORTS   = shell32 ole32 oleaut32 user32 gdi32 advapi32 shlwapi
-EXTRADEFS = -DWINE_NO_NAMELESS_EXTENSION
 
 C_SRCS = \
 	appbar.c \

dlls/shell32/tests/shellole.c

@@ -120,7 +120,7 @@ static HRESULT WINAPI PropertyStorage_ReadMultiple(IPropertyStorage *This, ULONG
         ok(rgpspec[0].u.propid == PID_CODEPAGE, "rgpspec[0].propid = %d\n", rgpspec[0].u.propid);
 
         rgpropvar[0].vt = VT_I2;
-        rgpropvar[0].u.iVal = 1234;
+        rgpropvar[0].iVal = 1234;
     } else {
         CHECK_EXPECT(ReadMultiple);
 
@@ -131,13 +131,13 @@ static HRESULT WINAPI PropertyStorage_ReadMultiple(IPropertyStorage *This, ULONG
         ok(rgpropvar[0].vt==0 || broken(rgpropvar[0].vt==VT_BSTR), "rgpropvar[0].vt = %d\n", rgpropvar[0].vt);
 
         rgpropvar[0].vt = VT_BSTR;
-        rgpropvar[0].u.bstrVal = (void*)0xdeadbeef;
+        rgpropvar[0].bstrVal = (void*)0xdeadbeef;
         rgpropvar[1].vt = VT_LPSTR;
-        rgpropvar[1].u.pszVal = (void*)0xdeadbeef;
+        rgpropvar[1].pszVal = (void*)0xdeadbeef;
         rgpropvar[2].vt = VT_BYREF|VT_I1;
-        rgpropvar[2].u.pcVal = (void*)0xdeadbeef;
+        rgpropvar[2].pcVal = (void*)0xdeadbeef;
         rgpropvar[3].vt = VT_BYREF|VT_VARIANT;
-        rgpropvar[3].u.pvarVal = (void*)0xdeadbeef;
+        rgpropvar[3].pvarVal = (void*)0xdeadbeef;
     }
 
     return S_OK;
@@ -420,7 +420,7 @@ static void test_SHPropStg_functions(void)
     CHECK_CALLED(WriteMultiple);
 
     read[0].vt = VT_BSTR;
-    read[0].u.bstrVal = (void*)0xdeadbeef;
+    read[0].bstrVal = (void*)0xdeadbeef;
     SET_EXPECT(ReadMultiple);
     SET_EXPECT(ReadMultipleCodePage);
     SET_EXPECT(Stat);