Remove compile time flag ENABLE_PAGE_POPUP . This is part of an overall effort to remove unneeded c…

Source/core/dom/ContextFeatures.cpp

Index: Source/core/dom/ContextFeatures.cpp
diff --git a/Source/core/dom/ContextFeatures.cpp b/Source/core/dom/ContextFeatures.cpp
index ec125c9941eb09b0a2729f9b613ab1a60cd8c02b..fa374bd53e59bc161380a7d1b98bd822bd345cc6 100644
--- a/Source/core/dom/ContextFeatures.cpp
+++ b/Source/core/dom/ContextFeatures.cpp
@@ -66,14 +66,9 @@ bool ContextFeatures::styleScopedEnabled(Document* document)
 
 bool ContextFeatures::pagePopupEnabled(Document* document)
 {
-#if ENABLE(PAGE_POPUP)
     if (!document)
         return false;
     return document->contextFeatures()->isEnabled(document, PagePopup, false);
-#else
-    UNUSED_PARAM(document);
-    return false;
-#endif
 }
 
 bool ContextFeatures::htmlNotificationsEnabled(Document* document)