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Bug 1434318 part 4. Remove nsIDOMDocument's documentElement attribute. r=mystor

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MozReview-Commit-ID: 2FUstFDF2lF
This commit is contained in:
Boris Zbarsky
2018-01-31 15:18:10 -05:00
parent e0a8b035fd
commit 44752af636
4 changed files with 10 additions and 33 deletions
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14
docshell/base/nsDocShellTreeOwner.cpp
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@@ -27,8 +27,6 @@
#include "nsITooltipListener.h"
#include "nsIDOMNode.h"
#include "nsIDOMNodeList.h"
#include "nsIDOMDocument.h"
#include "nsIDOMDocumentType.h"
#include "nsIDOMElement.h"
#include "Link.h"
#include "mozilla/dom/Element.h"
@@ -414,16 +412,12 @@ nsDocShellTreeOwner::SizeShellTo(nsIDocShellTreeItem* aShellItem,
return webBrowserChrome->SizeBrowserTo(aCX, aCY);
}
nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(aShellItem));
NS_ENSURE_TRUE(webNav, NS_ERROR_FAILURE);
NS_ENSURE_TRUE(aShellItem, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMDocument> domDocument;
webNav->GetDocument(getter_AddRefs(domDocument));
NS_ENSURE_TRUE(domDocument, NS_ERROR_FAILURE);
nsCOMPtr<nsIDocument> document = aShellItem->GetDocument();
NS_ENSURE_TRUE(document, NS_ERROR_FAILURE);
nsCOMPtr<nsIDOMElement> domElement;
domDocument->GetDocumentElement(getter_AddRefs(domElement));
NS_ENSURE_TRUE(domElement, NS_ERROR_FAILURE);
NS_ENSURE_TRUE(document->GetDocumentElement(), NS_ERROR_FAILURE);
// Set the preferred Size
//XXX