bindings: Removes a wrong ASSERT: Exception must be thrown across origins.

third_party/WebKit/Source/core/frame/DOMWindow.cpp

Index: third_party/WebKit/Source/core/frame/DOMWindow.cpp
diff --git a/third_party/WebKit/Source/core/frame/DOMWindow.cpp b/third_party/WebKit/Source/core/frame/DOMWindow.cpp
index 4022728a837a755008890dea2b2ecbc75e6e75db..3ee97890b84827f67ac892c5a58dc335f04bb65a 100644
--- a/third_party/WebKit/Source/core/frame/DOMWindow.cpp
+++ b/third_party/WebKit/Source/core/frame/DOMWindow.cpp
@@ -243,8 +243,6 @@ String DOMWindow::sanitizedCrossDomainAccessErrorMessage(const LocalDOMWindow* c
     if (callingWindowURL.isNull())
         return String();
 
-    ASSERT(!callingWindow->document()->getSecurityOrigin()->canAccessCheckSuborigins(frame()->securityContext()->getSecurityOrigin()));
-
     const SecurityOrigin* activeOrigin = callingWindow->document()->getSecurityOrigin();
     String message = "Blocked a frame with origin \"" + activeOrigin->toString() + "\" from accessing a cross-origin frame.";