Bug 969908 - Stop checking the return value of nsTArray::SetLength in MobileConnectionArray; r=khuey

dom/mobileconnection/src/MobileConnectionArray.cpp

@@ -38,8 +38,7 @@ MobileConnectionArray::MobileConnectionArray(nsPIDOMWindow* aWindow)
   uint32_t numRil = mozilla::Preferences::GetUint("ril.numRadioInterfaces", 1);
   MOZ_ASSERT(numRil > 0);
 
-  bool ret = mMobileConnections.SetLength(numRil);
-  MOZ_ASSERT(ret);
+  mMobileConnections.SetLength(numRil);
 
   SetIsDOMBinding();
 }