Avoid to include IDL-generated headers from EventTarget.h and Node.h

third_party/WebKit/Source/core/dom/Document.cpp

Index: third_party/WebKit/Source/core/dom/Document.cpp
diff --git a/third_party/WebKit/Source/core/dom/Document.cpp b/third_party/WebKit/Source/core/dom/Document.cpp
index 39ce0cb0dbac74e1fd8cd706b5aa4f2fa15390d0..8f94337853bf0c44fb09989987ec28779edb7af1 100644
--- a/third_party/WebKit/Source/core/dom/Document.cpp
+++ b/third_party/WebKit/Source/core/dom/Document.cpp
@@ -5711,6 +5711,16 @@ void Document::updateSecurityOrigin(PassRefPtr<SecurityOrigin> origin) {
   didUpdateSecurityOrigin();
 }
 
+String Document::origin() const {
+  return getSecurityOrigin()->toString();
+}
+
+String Document::suborigin() const {
+  return getSecurityOrigin()->hasSuborigin()
+             ? getSecurityOrigin()->suborigin()->name()
+             : String();
+}
+
 void Document::didUpdateSecurityOrigin() {
   if (!m_frame)
     return;