Revert of media config: expand is_encrypted to a struct.

media/filters/ffmpeg_video_decoder_unittest.cc

 // Copyright (c) 2012 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 <stdint.h>
 
 #include <list>
 #include <string>
 #include <vector>
 
@@ skipping 206 matching lines @@
 
 TEST_F(FFmpegVideoDecoderTest, Initialize_Normal) {
   Initialize();
 }
 
 TEST_F(FFmpegVideoDecoderTest, Initialize_OpenDecoderFails) {
   // Specify Theora w/o extra data so that avcodec_open2() fails.
   VideoDecoderConfig config(kCodecTheora, VIDEO_CODEC_PROFILE_UNKNOWN,
                             kVideoFormat, COLOR_SPACE_UNSPECIFIED, kCodedSize,
                             kVisibleRect, kNaturalSize, EmptyExtraData(),
-                            Unencrypted());
+                            false);
   InitializeWithConfigWithResult(config, false);
 }
 
 TEST_F(FFmpegVideoDecoderTest, Reinitialize_Normal) {
   Initialize();
   Reinitialize();
 }
 
 TEST_F(FFmpegVideoDecoderTest, Reinitialize_AfterDecodeFrame) {
   Initialize();
@@ skipping 120 matching lines @@
 
 // Test destruction when decoder has hit end of stream.
 TEST_F(FFmpegVideoDecoderTest, Destroy_EndOfStream) {
   Initialize();
   EnterDecodingState();
   EnterEndOfStreamState();
   Destroy();
 }
 
 }  // namespace media