Specify TaskType of posted Task explicitly in DataTransferItem (1)

third_party/WebKit/Source/core/clipboard/DataTransferItem.cpp

 /*
  * Copyright (C) 2011 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "core/clipboard/DataTransferItem.h"
 
 #include "bindings/core/v8/V8Binding.h"
 #include "core/clipboard/DataObjectItem.h"
 #include "core/clipboard/DataTransfer.h"
 #include "core/dom/StringCallback.h"
+#include "core/dom/TaskRunnerHelper.h"
 #include "wtf/StdLibExtras.h"
 
 namespace blink {
 
 DataTransferItem* DataTransferItem::create(DataTransfer* dataTransfer,
                                            DataObjectItem* item) {
   return new DataTransferItem(dataTransfer, item);
 }
 
 String DataTransferItem::kind() const {
@@ skipping 17 matching lines @@
   return m_item->type();
 }
 
 void DataTransferItem::getAsString(ExecutionContext* context,
                                    StringCallback* callback) const {
   if (!m_dataTransfer->canReadData())
     return;
   if (!callback || m_item->kind() != DataObjectItem::StringKind)
     return;
 
-  StringCallback::scheduleCallback(callback, context, m_item->getAsString(),
+  StringCallback::scheduleCallback(TaskType::UserInteraction, callback, context,

[haraken, 2016/12/18 13:30:30]

It looks like StringCallback is used only here. Maybe can we inline the method
here?

[tzik, 2016/12/18 21:44:26]

Yes, we can. Let me do it in a separate CL.

+                                   m_item->getAsString(),
                                    "DataTransferItem.getAsString");
 }
 
 Blob* DataTransferItem::getAsFile() const {
   if (!m_dataTransfer->canReadData())
     return nullptr;
 
   return m_item->getAsFile();
 }
 
 DataTransferItem::DataTransferItem(DataTransfer* dataTransfer,
                                    DataObjectItem* item)
     : m_dataTransfer(dataTransfer), m_item(item) {}
 
 DEFINE_TRACE(DataTransferItem) {
   visitor->trace(m_dataTransfer);
   visitor->trace(m_item);
 }
 
 }  // namespace blink