Add WebDragData to blink::WebView::dragtargetDrop

content/public/common/drop_data.cc

Index: content/public/common/drop_data.cc
diff --git a/content/public/common/drop_data.cc b/content/public/common/drop_data.cc
index c3bb9251b7e4d03d6c270c3f5e54127c28460ecc..0271a1cbc4412ccdf1c6bf62d33171fcc8b053e5 100644
--- a/content/public/common/drop_data.cc
+++ b/content/public/common/drop_data.cc
@@ -15,4 +15,22 @@ DropData::DropData(const DropData& other) = default;
 DropData::~DropData() {
 }
 
+DropData::MetaData::MetaData() {}
+
+DropData::MetaData::MetaData(const DropData::Kind& kind,
+                             const base::string16& mime_type)
+    : kind(kind), mime_type(mime_type) {}
+
+DropData::MetaData::MetaData(const DropData::Kind& kind,
+                             const base::FilePath& filename)
+    : kind(kind), filename(filename) {}
+
+DropData::MetaData::MetaData(const DropData::Kind& kind,
+                             const GURL& file_system_url)
+    : kind(kind), file_system_url(file_system_url) {}
+
+DropData::MetaData::MetaData(const DropData::MetaData& other) = default;
+
+DropData::MetaData::~MetaData() {}
+
 }  // namespace content