Add m-esr52 at 52.6.0

1 files changed, 49 insertions, 0 deletions

diff --git a/dom/svg/SVGDocument.h b/dom/svg/SVGDocument.h
new file mode 100644
index 000000000..5ec7143da
--- /dev/null
+++ b/dom/svg/SVGDocument.h
@@ -0,0 +1,49 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef mozilla_dom_SVGDocument_h
+#define mozilla_dom_SVGDocument_h
+
+#include "mozilla/Attributes.h"
+#include "mozilla/dom/XMLDocument.h"
+
+class nsSVGElement;
+
+namespace mozilla {
+namespace dom {
+
+class SVGForeignObjectElement;
+
+class SVGDocument final : public XMLDocument
+{
+  friend class SVGForeignObjectElement; // To call EnsureNonSVGUserAgentStyleSheetsLoaded
+
+public:
+  SVGDocument()
+    : XMLDocument("image/svg+xml")
+    , mHasLoadedNonSVGUserAgentStyleSheets(false)
+  {
+    mType = eSVG;
+  }
+
+  virtual nsresult InsertChildAt(nsIContent* aKid, uint32_t aIndex,
+                                 bool aNotify) override;
+  virtual nsresult Clone(mozilla::dom::NodeInfo *aNodeInfo, nsINode **aResult) const override;
+
+  virtual SVGDocument* AsSVGDocument() override {
+    return this;
+  }
+
+private:
+  void EnsureNonSVGUserAgentStyleSheetsLoaded();
+
+  bool mHasLoadedNonSVGUserAgentStyleSheets;
+};
+
+} // namespace dom
+} // namespace mozilla
+
+#endif // mozilla_dom_SVGDocument_h