Convert //media/filters from scoped_ptr to std::unique_ptr

media/filters/decrypting_video_decoder_unittest.cc

Index: media/filters/decrypting_video_decoder_unittest.cc
diff --git a/media/filters/decrypting_video_decoder_unittest.cc b/media/filters/decrypting_video_decoder_unittest.cc
index a3786cd992942e7f743006a1bb11f9d2036839b1..5f333c64babcd28d349d283800d8f00576a37156 100644
--- a/media/filters/decrypting_video_decoder_unittest.cc
+++ b/media/filters/decrypting_video_decoder_unittest.cc
@@ -36,7 +36,7 @@ const int kDecodingDelay = 3;
 static scoped_refptr<DecoderBuffer> CreateFakeEncryptedBuffer() {
   const int buffer_size = 16;  // Need a non-empty buffer;
   scoped_refptr<DecoderBuffer> buffer(new DecoderBuffer(buffer_size));
-  buffer->set_decrypt_config(scoped_ptr<DecryptConfig>(new DecryptConfig(
+  buffer->set_decrypt_config(std::unique_ptr<DecryptConfig>(new DecryptConfig(
       std::string(reinterpret_cast<const char*>(kFakeKeyId),
                   arraysize(kFakeKeyId)),
       std::string(reinterpret_cast<const char*>(kFakeIv), arraysize(kFakeIv)),
@@ -232,9 +232,9 @@ class DecryptingVideoDecoderTest : public testing::Test {
   MOCK_METHOD0(OnWaitingForDecryptionKey, void(void));
 
   base::MessageLoop message_loop_;
-  scoped_ptr<DecryptingVideoDecoder> decoder_;
-  scoped_ptr<StrictMock<MockCdmContext>> cdm_context_;
-  scoped_ptr<StrictMock<MockDecryptor>> decryptor_;
+  std::unique_ptr<DecryptingVideoDecoder> decoder_;
+  std::unique_ptr<StrictMock<MockCdmContext>> cdm_context_;
+  std::unique_ptr<StrictMock<MockDecryptor>> decryptor_;
 
   // Variables to help the |decryptor_| to simulate decoding delay and flushing.
   int num_decrypt_and_decode_calls_;