Metadata extraction for Copyless Paste

third_party/WebKit/Source/web/WebDocument.cpp

Index: third_party/WebKit/Source/web/WebDocument.cpp
diff --git a/third_party/WebKit/Source/web/WebDocument.cpp b/third_party/WebKit/Source/web/WebDocument.cpp
index c233eef22f4bdc60a90f9d95e024e0377571c647..0bcb8a761fcc8f51234073e20948661d84121daa 100644
--- a/third_party/WebKit/Source/web/WebDocument.cpp
+++ b/third_party/WebKit/Source/web/WebDocument.cpp
@@ -30,6 +30,7 @@
 
 #include "public/web/WebDocument.h"
 
+#include <v8.h>
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptState.h"
 #include "bindings/core/v8/ScriptValue.h"
@@ -55,6 +56,7 @@
 #include "core/loader/DocumentLoader.h"
 #include "modules/accessibility/AXObject.h"
 #include "modules/accessibility/AXObjectCacheImpl.h"
+#include "modules/copyless_paste/CopylessPasteExtractor.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebDistillability.h"
 #include "public/platform/WebURL.h"
@@ -65,7 +67,6 @@
 #include "public/web/WebFormElement.h"
 #include "web/WebLocalFrameImpl.h"
 #include "wtf/PassRefPtr.h"
-#include <v8.h>
 
 namespace blink {
 
@@ -289,6 +290,10 @@ WebDistillabilityFeatures WebDocument::distillabilityFeatures() {
   return DocumentStatisticsCollector::collectStatistics(*unwrap<Document>());
 }
 
+WebString WebDocument::copylessPasteMetadata() {
+  return CopylessPasteExtractor::extract(*unwrap<Document>());
+}
+
 WebDocument::WebDocument(Document* elem) : WebNode(elem) {}
 
 DEFINE_WEB_NODE_TYPE_CASTS(WebDocument, constUnwrap<Node>()->isDocumentNode());