Delete method cricket::VideoFrame::Copy.

webrtc/media/base/videoframe_unittest.h

 /*
  *  Copyright (c) 2004 The WebRTC project authors. All Rights Reserved.
  *
  *  Use of this source code is governed by a BSD-style license
  *  that can be found in the LICENSE file in the root of the source
  *  tree. An additional intellectual property rights grant can be found
  *  in the file PATENTS.  All contributing project authors may
  *  be found in the AUTHORS file in the root of the source tree.
  */
 
@@ skipping 1790 matching lines @@
                                       u, kWidth / 2,
                                       v, kWidth / 2,
                                       kWidth, kHeight));
     }
     EXPECT_TRUE(frame2.Init(cricket::FOURCC_I422, kWidth, kHeight, kWidth,
                             kHeight, y, out_size, 1, 1, 0,
                             webrtc::kVideoRotation_0));
     EXPECT_TRUE(IsEqual(frame1, frame2, 1));
   }
 
-  ///////////////////
-  // General tests //
-  ///////////////////
-
-  void Copy() {
-    std::unique_ptr<T> source(new T);
-    std::unique_ptr<cricket::VideoFrame> target;
-    ASSERT_TRUE(LoadFrameNoRepeat(source.get()));
-    target.reset(source->Copy());
-    EXPECT_TRUE(IsEqual(*source, *target, 0));
-    source.reset();
-    ASSERT_TRUE(target->video_frame_buffer() != NULL);
-    EXPECT_TRUE(target->video_frame_buffer()->DataY() != NULL);
-  }
-
-  void CopyIsRef() {
-    std::unique_ptr<T> source(new T);
-    std::unique_ptr<const cricket::VideoFrame> target;
-    ASSERT_TRUE(LoadFrameNoRepeat(source.get()));
-    target.reset(source->Copy());
-    EXPECT_TRUE(IsEqual(*source, *target, 0));
-    const T* const_source = source.get();
-    EXPECT_EQ(const_source->video_frame_buffer(), target->video_frame_buffer());
-  }
-
   int repeat_;
 };
 
 #endif  // WEBRTC_MEDIA_BASE_VIDEOFRAME_UNITTEST_H_