Create errors (especially cancellation errors) internally to WebCore, rather

Source/WebKit/chromium/tests/WebFrameTest.cpp

Index: Source/WebKit/chromium/tests/WebFrameTest.cpp
===================================================================
--- Source/WebKit/chromium/tests/WebFrameTest.cpp	(revision 148844)
+++ Source/WebKit/chromium/tests/WebFrameTest.cpp	(working copy)
@@ -1308,18 +1308,6 @@
         EXPECT_FALSE(isRedirect);
         return WebNavigationPolicyCurrentTab;
     }
-
-    virtual WebURLError cancelledError(WebFrame*, const WebURLRequest& request)
-    {
-        // Return a dummy error so the DocumentLoader doesn't assert when
-        // the reload cancels it.
-        WebURLError webURLError;
-        webURLError.domain = "";
-        webURLError.reason = 1;
-        webURLError.isCancellation = true;
-        webURLError.unreachableURL = WebURL();
-        return webURLError;
-    }
 };
 
 TEST_F(WebFrameTest, ReloadDoesntSetRedirect)