Move Document.fullscreenElement to DocumentOrShadowRoot

third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp

Index: third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
diff --git a/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp b/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
index 6eb33867afb63c88de6089a820becf0cd4eb3565..866387b52306251376f41b3b1f642e184818d3f9 100644
--- a/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
+++ b/third_party/WebKit/Source/core/dom/DocumentFullscreen.cpp
@@ -33,7 +33,7 @@ bool DocumentFullscreen::fullscreenEnabled(Document& document) {
   return Fullscreen::fullscreenEnabled(document);
 }
 
-Element* DocumentFullscreen::fullscreenElement(Document& document) {
+Element* DocumentFullscreen::webkitFullscreenElement(Document& document) {
   return Fullscreen::fullscreenElementFrom(document);
 }
 
@@ -41,7 +41,8 @@ void DocumentFullscreen::exitFullscreen(Document& document) {
   Fullscreen::exitFullscreen(document);
 }
 
-Element* DocumentFullscreen::currentFullScreenElement(Document& document) {
+Element* DocumentFullscreen::webkitCurrentFullScreenElement(
+    Document& document) {
   return Fullscreen::currentFullScreenElementFrom(document);
 }