Remove ScriptWrappable::FromNode

third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h

Index: third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
index 66e7deaf68b67db8dfeb46cd23081e3cd0c060e9..420ce172c38f2e476ac58e4d63af9bc1bfe4241e 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptWrappable.h
@@ -142,23 +142,6 @@ class CORE_EXPORT ScriptWrappable : public TraceWrapperBase {
     return main_world_wrapper_ == other;
   }
 
-  // Provides a way to convert Node* to ScriptWrappable* without including
-  // "core/dom/Node.h".
-  //
-  // Example:
-  //   void foo(const void*) { ... }       // [1]
-  //   void foo(ScriptWrappable*) { ... }  // [2]
-  //   class Node;
-  //   Node* node;
-  //   foo(node);  // This calls [1] because there is no definition of Node
-  //               // and compilers do not know that Node is a subclass of
-  //               // ScriptWrappable.
-  //   foo(ScriptWrappable::fromNode(node));  // This calls [2] as expected.
-  //
-  // The definition of fromNode is placed in Node.h because we'd like to
-  // inline calls to fromNode as much as possible.
-  static ScriptWrappable* FromNode(Node*);
-
   bool SetReturnValue(v8::ReturnValue<v8::Value> return_value) {
     return_value.Set(main_world_wrapper_);
     return ContainsWrapper();