Rename VisualViewport properties to match updated spec

third_party/WebKit/Source/core/frame/UseCounter.h

Index: third_party/WebKit/Source/core/frame/UseCounter.h
diff --git a/third_party/WebKit/Source/core/frame/UseCounter.h b/third_party/WebKit/Source/core/frame/UseCounter.h
index 41c0478523f813f5880846a50ee25f99a3dc3aa0..fd8eda8a9718454067403aefa1f96d024fa7ea94 100644
--- a/third_party/WebKit/Source/core/frame/UseCounter.h
+++ b/third_party/WebKit/Source/core/frame/UseCounter.h
@@ -1113,12 +1113,12 @@ class CORE_EXPORT UseCounter {
     kSVGSMILBeginOrEndEventValue = 1455,
     kSVGSMILBeginOrEndSyncbaseValue = 1456,
     kSVGSMILElementInsertedAfterLoad = 1457,
-    kV8VisualViewport_ScrollLeft_AttributeGetter = 1458,
-    kV8VisualViewport_ScrollTop_AttributeGetter = 1459,
-    kV8VisualViewport_PageX_AttributeGetter = 1460,
-    kV8VisualViewport_PageY_AttributeGetter = 1461,
-    kV8VisualViewport_ClientWidth_AttributeGetter = 1462,
-    kV8VisualViewport_ClientHeight_AttributeGetter = 1463,
+    kV8VisualViewport_OffsetLeft_AttributeGetter = 1458,
+    kV8VisualViewport_OffsetTop_AttributeGetter = 1459,
+    kV8VisualViewport_PageLeft_AttributeGetter = 1460,
+    kV8VisualViewport_PageTop_AttributeGetter = 1461,
+    kV8VisualViewport_Width_AttributeGetter = 1462,
+    kV8VisualViewport_Height_AttributeGetter = 1463,
     kV8VisualViewport_Scale_AttributeGetter = 1464,
     kVisualViewportScrollFired = 1465,
     kVisualViewportResizeFired = 1466,