Add WebDragData to blink::WebView::dragtargetDrop

content/browser/web_contents/web_drag_dest_mac.mm

Index: content/browser/web_contents/web_drag_dest_mac.mm
diff --git a/content/browser/web_contents/web_drag_dest_mac.mm b/content/browser/web_contents/web_drag_dest_mac.mm
index ec3b00035ddbea2fe261fc4456aab6320a9c8158..abaa42fb465cb5d00264ff5ecba9948b1f77b30a 100644
--- a/content/browser/web_contents/web_drag_dest_mac.mm
+++ b/content/browser/web_contents/web_drag_dest_mac.mm
@@ -130,6 +130,7 @@ int GetModifierFlags() {
   dropData.reset(new DropData());
   [self populateDropData:dropData.get()
              fromPasteboard:[info draggingPasteboard]];
+  currentRVH_->FilterDropData(dropData.get());
 
   NSDragOperation mask = [info draggingSourceOperationMask];
 
@@ -254,9 +255,8 @@ int GetModifierFlags() {
   NSPoint viewPoint = [self flipWindowPointToView:windowPoint view:view];
   NSPoint screenPoint = [self flipWindowPointToScreen:windowPoint view:view];
   webContents_->GetRenderViewHost()->DragTargetDrop(
-      gfx::Point(viewPoint.x, viewPoint.y),
-      gfx::Point(screenPoint.x, screenPoint.y),
-      GetModifierFlags());
+      *dropData_, gfx::Point(viewPoint.x, viewPoint.y),
+      gfx::Point(screenPoint.x, screenPoint.y), GetModifierFlags());
 
   dropData_.reset();