Another Windows build fix after r154658.

* WebView.cpp:
(WebView::shouldClose):


git-svn-id: http://svn.webkit.org/repository/webkit/trunk@154661 268f45cc-cd09-0410-ab3c-d52691b4dbfc

Source/WebKit/win/ChangeLog

+2013-08-26  Ryosuke Niwa  <rniwa@webkit.org>
+
+        Another Windows build fix after r154658.
+
+        * WebView.cpp:
+        (WebView::shouldClose):
+
 2013-08-26  Roger Fong  <roger_fong@apple.com>
         Unreviewed. Add missing interface files that were left out in r154627.

Source/WebKit/win/WebView.cpp

@@ -5412,9 +5412,7 @@ HRESULT STDMETHODCALLTYPE WebView::shouldClose(
         return E_POINTER;
     }
 
-    *result = TRUE;
-    if (Frame* frame = m_page->mainFrame())
-        *result = frame->loader().shouldClose();
+    *result = m_page->mainFrame().loader().shouldClose();
     return S_OK;
 }