Simplify isEditingText

Source/core/dom/Node.h

Index: Source/core/dom/Node.h
diff --git a/Source/core/dom/Node.h b/Source/core/dom/Node.h
index 8f369dc2adc42b73799d357cc681239215c2f7e8..a073d8809ed633e60f2b4f008c9f6787583f486f 100644
--- a/Source/core/dom/Node.h
+++ b/Source/core/dom/Node.h
@@ -334,7 +334,7 @@ public:
     virtual void notifyLoadedSheetAndAllCriticalSubresources(bool /* error loading subresource */) { }
     virtual void startLoadingDynamicSheet() { ASSERT_NOT_REACHED(); }
 
-    bool hasName() const { return !isTextNode() && getFlag(HasNameOrIsEditingTextFlag); }
+    bool hasName() const { ASSERT(!isTextNode()); return getFlag(HasNameOrIsEditingTextFlag); }
 
     bool isUserActionElement() const { return getFlag(IsUserActionElementFlag); }
     void setUserActionElement(bool flag) { setFlag(flag, IsUserActionElementFlag); }
@@ -349,7 +349,7 @@ public:
     StyleChangeType styleChangeType() const { return static_cast<StyleChangeType>(m_nodeFlags & StyleChangeMask); }
     bool childNeedsStyleRecalc() const { return getFlag(ChildNeedsStyleRecalcFlag); }
     bool isLink() const { return getFlag(IsLinkFlag); }
-    bool isEditingText() const { return isTextNode() && getFlag(HasNameOrIsEditingTextFlag); }
+    bool isEditingText() const { ASSERT(isTextNode()); return getFlag(HasNameOrIsEditingTextFlag); }
 
     void setHasName(bool f) { ASSERT(!isTextNode()); setFlag(f, HasNameOrIsEditingTextFlag); }
     void setChildNeedsStyleRecalc() { setFlag(ChildNeedsStyleRecalcFlag); }