Fix webkitGetEntry for non-native files.

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

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "core/clipboard/DataObject.h"
 
 #include "core/clipboard/DataObjectItem.h"
 #include "platform/testing/UnitTestHelpers.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace blink {
 
 class DataObjectTest : public ::testing::Test {
  public:
   DataObjectTest() : m_dataObject(DataObject::create()) {}
 
  protected:
   Persistent<DataObject> m_dataObject;
 };
 
 TEST_F(DataObjectTest, addItemWithFilenameAndNoTitle) {
   String filePath = testing::blinkRootDir();
   filePath.append("/Source/core/clipboard/DataObjectTest.cpp");
 
-  m_dataObject->addFilename(filePath, String());
+  m_dataObject->addFilename(filePath, String(), "fileSystemId");

[hashimoto, 2016/12/12 05:55:39]

Instead of adding filesystem ID to all existing tests, how about adding a new
test case for filesystem ID handling?

[hirono, 2016/12/13 08:12:13]

Done.

   EXPECT_EQ(1U, m_dataObject->length());
 
   DataObjectItem* item = m_dataObject->item(0);
   EXPECT_EQ(DataObjectItem::FileKind, item->kind());
 
   Blob* blob = item->getAsFile();
   ASSERT_TRUE(blob->isFile());
   File* file = toFile(blob);
   EXPECT_TRUE(file->hasBackingFile());
   EXPECT_EQ(File::IsUserVisible, file->getUserVisibility());
   EXPECT_EQ(filePath, file->path());
+  EXPECT_TRUE(item->hasFileSystemId());
+  EXPECT_EQ("fileSystemId", item->fileSystemId());
 }
 
 TEST_F(DataObjectTest, addItemWithFilenameAndTitle) {
   String filePath = testing::blinkRootDir();
   filePath.append("/Source/core/clipboard/DataObjectTest.cpp");
 
-  m_dataObject->addFilename(filePath, "name.cpp");
+  m_dataObject->addFilename(filePath, "name.cpp", "fileSystemId");
   EXPECT_EQ(1U, m_dataObject->length());
 
   DataObjectItem* item = m_dataObject->item(0);
   EXPECT_EQ(DataObjectItem::FileKind, item->kind());
 
   Blob* blob = item->getAsFile();
   ASSERT_TRUE(blob->isFile());
   File* file = toFile(blob);
   EXPECT_TRUE(file->hasBackingFile());
   EXPECT_EQ(File::IsUserVisible, file->getUserVisibility());
   EXPECT_EQ(filePath, file->path());
   EXPECT_EQ("name.cpp", file->name());
+  EXPECT_TRUE(item->hasFileSystemId());
+  EXPECT_EQ("fileSystemId", item->fileSystemId());
 }
 
 }  // namespace blink