Sync requestFullscreen() and exitFullscreen() algorithms with the spec

third_party/WebKit/Source/core/layout/LayoutInline.cpp

Index: third_party/WebKit/Source/core/layout/LayoutInline.cpp
diff --git a/third_party/WebKit/Source/core/layout/LayoutInline.cpp b/third_party/WebKit/Source/core/layout/LayoutInline.cpp
index 7e8f2d7cc5cb804a9223ceafe91e357213d5585d..93cb1049042d5770ec013cbe7b1509472dd0652f 100644
--- a/third_party/WebKit/Source/core/layout/LayoutInline.cpp
+++ b/third_party/WebKit/Source/core/layout/LayoutInline.cpp
@@ -402,9 +402,9 @@ void LayoutInline::splitInlines(LayoutBlockFlow* fromBlock,
   // not its parent. Since the splitting logic expects |this| to be the parent,
   // set |beforeChild| to be the LayoutFullScreen.
   if (Fullscreen* fullscreen = Fullscreen::fromIfExists(document())) {
-    const Element* fullScreenElement = fullscreen->currentFullScreenElement();
-    if (fullScreenElement && beforeChild &&
-        beforeChild->node() == fullScreenElement)
+    const Element* fullscreenElement = fullscreen->fullscreenElement();
+    if (fullscreenElement && beforeChild &&
+        beforeChild->node() == fullscreenElement)
       beforeChild = fullscreen->fullScreenLayoutObject();
   }