Revert of Sync requestFullscreen() and exitFullscreen() algorithms with the spec (patchset #3 id:40…

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

Index: third_party/WebKit/Source/core/dom/Element.cpp
diff --git a/third_party/WebKit/Source/core/dom/Element.cpp b/third_party/WebKit/Source/core/dom/Element.cpp
index 75e7dc2bd9c6858f091c7370b8d62719833f01d8..ade9265137dfa61864333a198fbf3a2f3f42d466 100644
--- a/third_party/WebKit/Source/core/dom/Element.cpp
+++ b/third_party/WebKit/Source/core/dom/Element.cpp
@@ -1630,7 +1630,7 @@ void Element::removedFrom(ContainerNode* insertionPoint) {
 
   DCHECK(!hasRareData() || !elementRareData()->hasPseudoElements());
 
-  if (Fullscreen::isFullscreenElement(*this)) {
+  if (Fullscreen::isCurrentFullScreenElement(*this)) {
     setContainsFullScreenElementOnAncestorsCrossingFrameBoundaries(false);
     if (insertionPoint->isElementNode()) {
       toElement(insertionPoint)->setContainsFullScreenElement(false);
@@ -4043,7 +4043,7 @@ bool Element::supportsStyleSharing() const {
     return false;
   if (hasAnimations())
     return false;
-  if (Fullscreen::isFullscreenElement(*this))
+  if (Fullscreen::isCurrentFullScreenElement(*this))
     return false;
   return true;
 }