Revert of Check detached status before attempting to clear drag transfer state.

third_party/WebKit/Source/core/input/MouseEventManager.cpp

Index: third_party/WebKit/Source/core/input/MouseEventManager.cpp
diff --git a/third_party/WebKit/Source/core/input/MouseEventManager.cpp b/third_party/WebKit/Source/core/input/MouseEventManager.cpp
index a3c76e6eb62dc9d204bd8d466d57aa8f5d0ee789..8649084de97f92988e9453a00c88478142c24961 100644
--- a/third_party/WebKit/Source/core/input/MouseEventManager.cpp
+++ b/third_party/WebKit/Source/core/input/MouseEventManager.cpp
@@ -936,8 +936,6 @@
 }
 
 void MouseEventManager::clearDragDataTransfer() {
-  if (!m_frame->page())
-    return;
   if (dragState().m_dragDataTransfer) {
     dragState().m_dragDataTransfer->clearDragImage();
     dragState().m_dragDataTransfer->setAccessPolicy(DataTransferNumb);