Revert "Throw an exception when denying access to 'Frame's 'location' setter."

Source/core/page/DOMWindow.cpp

Index: Source/core/page/DOMWindow.cpp
diff --git a/Source/core/page/DOMWindow.cpp b/Source/core/page/DOMWindow.cpp
index 3f7c41ec7805317c1677ab8bb42941d739753e1f..c9b7b5c3920e7b184c1598e9a3e9a1b7b982beca 100644
--- a/Source/core/page/DOMWindow.cpp
+++ b/Source/core/page/DOMWindow.cpp
@@ -1576,27 +1576,6 @@ void DOMWindow::printErrorMessage(const String& message)
     pageConsole()->addMessage(JSMessageSource, ErrorMessageLevel, message);
 }
 
-// FIXME: Once we're throwing exceptions for cross-origin access violations, we will always sanitize the target
-// frame details, so we can safely combine 'crossDomainAccessErrorMessage' with this method after considering
-// exactly which details may be exposed to JavaScript.
-//
-// http://crbug.com/17325
-String DOMWindow::sanitizedCrossDomainAccessErrorMessage(DOMWindow* activeWindow)
-{
-    const KURL& activeWindowURL = activeWindow->document()->url();
-    if (activeWindowURL.isNull())
-        return String();
-
-    ASSERT(!activeWindow->document()->securityOrigin()->canAccess(document()->securityOrigin()));
-
-    SecurityOrigin* activeOrigin = activeWindow->document()->securityOrigin();
-    String message = "Blocked a frame with origin \"" + activeOrigin->toString() + "\" from accessing a cross-origin frame.";
-
-    // FIXME: Evaluate which details from 'crossDomainAccessErrorMessage' may safely be reported to JavaScript.
-
-    return message;
-}
-
 String DOMWindow::crossDomainAccessErrorMessage(DOMWindow* activeWindow)
 {
     const KURL& activeWindowURL = activeWindow->document()->url();