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-rw-r--r--dom/base/nsDocument.cpp25
-rw-r--r--dom/base/nsIDocument.h2
-rw-r--r--dom/html/nsHTMLDocument.cpp25
-rw-r--r--dom/html/nsHTMLDocument.h2
4 files changed, 28 insertions, 26 deletions
diff --git a/dom/base/nsDocument.cpp b/dom/base/nsDocument.cpp
index 83c2e5bb7..69cbff16c 100644
--- a/dom/base/nsDocument.cpp
+++ b/dom/base/nsDocument.cpp
@@ -6556,6 +6556,31 @@ nsIDocument::GetBody()
return nullptr;
}
+void
+nsIDocument::SetBody(nsGenericHTMLElement* newBody, ErrorResult& rv)
+{
+ nsCOMPtr<Element> root = GetRootElement();
+
+ // The body element must be either a body tag or a frameset tag. And we must
+ // have a html root tag, otherwise GetBody will not return the newly set
+ // body.
+ if (!newBody ||
+ !newBody->IsAnyOfHTMLElements(nsGkAtoms::body, nsGkAtoms::frameset) ||
+ !root || !root->IsHTMLElement() ||
+ !root->IsHTMLElement(nsGkAtoms::html)) {
+ rv.Throw(NS_ERROR_DOM_HIERARCHY_REQUEST_ERR);
+ return;
+ }
+
+ // Use DOM methods so that we pass through the appropriate security checks.
+ nsCOMPtr<Element> currentBody = GetBodyElement();
+ if (currentBody) {
+ root->ReplaceChild(*newBody, *currentBody, rv);
+ } else {
+ root->AppendChild(*newBody, rv);
+ }
+}
+
Element*
nsDocument::GetTitleElement()
{
diff --git a/dom/base/nsIDocument.h b/dom/base/nsIDocument.h
index b3879c624..e44ab047e 100644
--- a/dom/base/nsIDocument.h
+++ b/dom/base/nsIDocument.h
@@ -1040,6 +1040,8 @@ public:
// Get the "body" in the sense of document.body: The first <body> or
// <frameset> that's a child of a root <html>
nsGenericHTMLElement* GetBody();
+ // Set the "body" in the sense of document.body.
+ void SetBody(nsGenericHTMLElement* aBody, mozilla::ErrorResult& rv);
/**
* Accessors to the collection of stylesheets owned by this document.
diff --git a/dom/html/nsHTMLDocument.cpp b/dom/html/nsHTMLDocument.cpp
index 23c73298d..1eeef737a 100644
--- a/dom/html/nsHTMLDocument.cpp
+++ b/dom/html/nsHTMLDocument.cpp
@@ -1034,31 +1034,6 @@ nsHTMLDocument::SetBody(nsIDOMHTMLElement* aBody)
return rv.StealNSResult();
}
-void
-nsHTMLDocument::SetBody(nsGenericHTMLElement* newBody, ErrorResult& rv)
-{
- nsCOMPtr<Element> root = GetRootElement();
-
- // The body element must be either a body tag or a frameset tag. And we must
- // have a html root tag, otherwise GetBody will not return the newly set
- // body.
- if (!newBody ||
- !newBody->IsAnyOfHTMLElements(nsGkAtoms::body, nsGkAtoms::frameset) ||
- !root || !root->IsHTMLElement() ||
- !root->IsHTMLElement(nsGkAtoms::html)) {
- rv.Throw(NS_ERROR_DOM_HIERARCHY_REQUEST_ERR);
- return;
- }
-
- // Use DOM methods so that we pass through the appropriate security checks.
- nsCOMPtr<Element> currentBody = GetBodyElement();
- if (currentBody) {
- root->ReplaceChild(*newBody, *currentBody, rv);
- } else {
- root->AppendChild(*newBody, rv);
- }
-}
-
NS_IMETHODIMP
nsHTMLDocument::GetHead(nsIDOMHTMLHeadElement** aHead)
{
diff --git a/dom/html/nsHTMLDocument.h b/dom/html/nsHTMLDocument.h
index 02fc22d42..c9e46b3fa 100644
--- a/dom/html/nsHTMLDocument.h
+++ b/dom/html/nsHTMLDocument.h
@@ -176,7 +176,7 @@ public:
mozilla::ErrorResult& rv);
void GetSupportedNames(nsTArray<nsString>& aNames);
using nsIDocument::GetBody;
- void SetBody(nsGenericHTMLElement* aBody, mozilla::ErrorResult& rv);
+ using nsIDocument::SetBody;
mozilla::dom::HTMLSharedElement *GetHead() {
return static_cast<mozilla::dom::HTMLSharedElement*>(GetHeadElement());
}