Convert Pass()→std::move() in //media

media/base/audio_video_metadata_extractor_unittest.cc

 // 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 "base/logging.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/sha1.h"
 #include "build/build_config.h"
 #include "media/base/audio_video_metadata_extractor.h"
 #include "media/base/test_data_util.h"
@@ skipping 11 matching lines @@
     int expected_height) {
   FileDataSource source;
   EXPECT_TRUE(source.Initialize(GetTestDataFilePath(filename)));
 
   scoped_ptr<AudioVideoMetadataExtractor> extractor(
       new AudioVideoMetadataExtractor);
   bool extracted = extractor->Extract(&source, extract_attached_images);
   EXPECT_EQ(expected_result, extracted);
 
   if (!extracted)
-    return extractor.Pass();
+    return extractor;
 
   EXPECT_EQ(expected_duration, extractor->duration());
 
   EXPECT_EQ(expected_width, extractor->width());
   EXPECT_EQ(expected_height, extractor->height());
 
-  return extractor.Pass();
+  return extractor;
 }
 
 TEST(AudioVideoMetadataExtractorTest, InvalidFile) {
   GetExtractor("ten_byte_file", true, false, 0, -1, -1);
 }
 
 TEST(AudioVideoMetadataExtractorTest, AudioOGG) {
   scoped_ptr<AudioVideoMetadataExtractor> extractor =
       GetExtractor("9ch.ogg", true, true, 0, -1, -1);
   EXPECT_EQ("Processed by SoX", extractor->comment());
@@ skipping 148 matching lines @@
             extractor->attached_images_bytes()[0].substr(0, 8));
   EXPECT_EQ("IEND\xae\x42\x60\x82",
             extractor->attached_images_bytes()[0].substr(
                 extractor->attached_images_bytes()[0].size() - 8, 8));
   EXPECT_EQ("\xF3\xED\x8F\xC7\xC7\x98\xB9V|p\xC0u!\xB5\x82\xCF\x95\xF0\xCD\xCE",
             base::SHA1HashString(extractor->attached_images_bytes()[0]));
 }
 #endif
 
 }  // namespace media