mshtml: Use debugstr_mshtml_guid in htmlhead.c.

dlls/mshtml/htmlhead.c

@@ -134,12 +134,12 @@ static HRESULT HTMLTitleElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 {
     HTMLTitleElement *This = HTMLTitleElement_from_HTMLDOMNode(iface);
 
-    if(IsEqualGUID(&IID_IHTMLTitleElement, riid)) {
-        TRACE("(%p)->(IID_IHTMLTitleElement %p)\n", This, ppv);
+    TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
+
+    if(IsEqualGUID(&IID_IHTMLTitleElement, riid))
         *ppv = &This->IHTMLTitleElement_iface;
-    }else {
+    else
         return HTMLElement_QI(&This->element.node, riid, ppv);
-    }
 
     IUnknown_AddRef((IUnknown*)*ppv);
     return S_OK;
@@ -294,12 +294,12 @@ static HRESULT HTMLHeadElement_QI(HTMLDOMNode *iface, REFIID riid, void **ppv)
 {
     HTMLHeadElement *This = impl_from_HTMLDOMNode(iface);
 
-    if(IsEqualGUID(&IID_IHTMLHeadElement, riid)) {
-        TRACE("(%p)->(IID_IHTMLHeadElement %p)\n", This, ppv);
+    TRACE("(%p)->(%s %p)\n", This, debugstr_mshtml_guid(riid), ppv);
+
+    if(IsEqualGUID(&IID_IHTMLHeadElement, riid))
         *ppv = &This->IHTMLHeadElement_iface;
-    }else {
+    else
         return HTMLElement_QI(&This->element.node, riid, ppv);
-    }
 
     IUnknown_AddRef((IUnknown*)*ppv);
     return S_OK;