Drag-and-drop: dragSourceEndedAt, dragSourceSystemDragEnded

content/renderer/render_widget.cc

Index: content/renderer/render_widget.cc
diff --git a/content/renderer/render_widget.cc b/content/renderer/render_widget.cc
index 690331e23628433aa35e909b0a2b6a2d7fd5cb3d..d62e8e9f0748561d5c8903d8fae7ee49cf4a824d 100644
--- a/content/renderer/render_widget.cc
+++ b/content/renderer/render_widget.cc
@@ -631,6 +631,9 @@ bool RenderWidget::OnMessageReceived(const IPC::Message& message) {
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragOver, OnDragTargetDragOver)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDragLeave, OnDragTargetDragLeave)
     IPC_MESSAGE_HANDLER(DragMsg_TargetDrop, OnDragTargetDrop)
+    IPC_MESSAGE_HANDLER(DragMsg_SourceEnded, OnDragSourceEnded)
+    IPC_MESSAGE_HANDLER(DragMsg_SourceSystemDragEnded,
+                        OnDragSourceSystemDragEnded)
 #if defined(OS_ANDROID)
     IPC_MESSAGE_HANDLER(InputMsg_ImeEventAck, OnImeEventAck)
     IPC_MESSAGE_HANDLER(InputMsg_RequestTextInputStateUpdate,
@@ -1706,6 +1709,23 @@ void RenderWidget::OnDragTargetDrop(const DropData& drop_data,
       screen_point, key_modifiers);
 }
 
+void RenderWidget::OnDragSourceEnded(const gfx::Point& client_point,
+                                     const gfx::Point& screen_point,
+                                     WebDragOperation op) {
+  if (!GetWebWidget())
+    return;
+
+  static_cast<WebFrameWidget*>(GetWebWidget())->dragSourceEndedAt(
+      ConvertWindowPointToViewport(client_point), screen_point, op);
+}
+
+void RenderWidget::OnDragSourceSystemDragEnded() {
+  if (!GetWebWidget())
+    return;
+
+  static_cast<WebFrameWidget*>(GetWebWidget())->dragSourceSystemDragEnded();
+}
+
 void RenderWidget::showImeIfNeeded() {
 #if defined(OS_ANDROID) || defined(USE_AURA)
   UpdateTextInputState(ShowIme::IF_NEEDED, ChangeSource::FROM_NON_IME);