Audited and renamed uses of methods and variables named RootView

Source/core/dom/Document.cpp

Index: Source/core/dom/Document.cpp
diff --git a/Source/core/dom/Document.cpp b/Source/core/dom/Document.cpp
index 77af681885b1f70c236bc486fe9e733a5ce68ab0..dd950ee67d2b5c5d25590c5d827037e7eebc3073 100644
--- a/Source/core/dom/Document.cpp
+++ b/Source/core/dom/Document.cpp
@@ -5547,7 +5547,7 @@ void Document::getTransitionElementData(Vector<TransitionElementData>& elementDa
                 transitionElement.id = element->getIdAttribute().string();
             else
                 transitionElement.id = "";
-            transitionElement.rect = element->boundsInRootViewSpace();
+            transitionElement.rect = element->boundsInViewportSpace();
             newElements.elements.append(transitionElement);
         }