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Bug 1134891 - Print progress code paths for OS X should be unreachable. r=trivial.

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These code paths should never be reached, since nsPrintingPromptService returns
NS_ERROR_NOT_IMPLEMENTED for ShowProgress.

Bug 1135901 has been filed to remove this dead code entirely.
This commit is contained in:
Mike Conley 2015-02-23 18:01:52 -05:00
parent 4f357b459f
commit b375591374
1 changed files with 10 additions and 44 deletions
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54
embedding/components/printingui/mac/nsPrintProgress.cpp
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@ -42,55 +42,21 @@ NS_IMETHODIMP nsPrintProgress::OpenProgressDialog(nsIDOMWindow *parent,
nsIObserver *openDialogObserver,
bool *notifyOnOpen)
{
m_observer = openDialogObserver;
nsresult rv = NS_ERROR_FAILURE;
if (m_dialog)
return NS_ERROR_ALREADY_INITIALIZED;
if (!dialogURL || !*dialogURL)
return NS_ERROR_INVALID_ARG;
if (parent)
{
// Set up window.arguments[0]...
nsCOMPtr<nsISupportsArray> array;
rv = NS_NewISupportsArray(getter_AddRefs(array));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsISupportsInterfacePointer> ifptr =
do_CreateInstance(NS_SUPPORTS_INTERFACE_POINTER_CONTRACTID, &rv);
NS_ENSURE_SUCCESS(rv, rv);
ifptr->SetData(static_cast<nsIPrintProgress*>(this));
ifptr->SetDataIID(&NS_GET_IID(nsIPrintProgress));
array->AppendElement(ifptr);
array->AppendElement(parameters);
// Open the dialog.
nsCOMPtr<nsIDOMWindow> newWindow;
rv = parent->OpenDialog(NS_ConvertASCIItoUTF16(dialogURL),
NS_LITERAL_STRING("_blank"),
NS_LITERAL_STRING("chrome,titlebar,dependent,centerscreen"),
array, getter_AddRefs(newWindow));
if (NS_SUCCEEDED(rv)) {
*notifyOnOpen = true;
}
}
return rv;
MOZ_ASSERT_UNREACHABLE("The nsPrintingPromptService::ShowProgress "
"implementation for OS X returns "
"NS_ERROR_NOT_IMPLEMENTED, so we should never get "
"here.");
return NS_ERROR_NOT_IMPLEMENTED;
}
/* void closeProgressDialog (in boolean forceClose); */
NS_IMETHODIMP nsPrintProgress::CloseProgressDialog(bool forceClose)
{
m_closeProgress = true;
// XXX Casting bool to nsresult
return OnStateChange(nullptr, nullptr, nsIWebProgressListener::STATE_STOP,
static_cast<nsresult>(forceClose));
MOZ_ASSERT_UNREACHABLE("The nsPrintingPromptService::ShowProgress "
"implementation for OS X returns "
"NS_ERROR_NOT_IMPLEMENTED, so we should never get "
"here.");
return NS_ERROR_NOT_IMPLEMENTED;
}
/* nsIPrompt GetPrompter (); */