Add Common Encryption support to BMFF, including subsample decryption.

media/mp4/mp4_stream_parser_unittest.cc

Index: media/mp4/mp4_stream_parser_unittest.cc
diff --git a/media/mp4/mp4_stream_parser_unittest.cc b/media/mp4/mp4_stream_parser_unittest.cc
index 96fd9139f6ca15a44df642e16bb0b333bfc47328..78c79366e195131e635d2ccd2e1834985e2457b6 100644
--- a/media/mp4/mp4_stream_parser_unittest.cc
+++ b/media/mp4/mp4_stream_parser_unittest.cc
@@ -32,8 +32,7 @@ class MP4StreamParserTest : public testing::Test {
   scoped_ptr<MP4StreamParser> parser_;
 
   bool AppendData(const uint8* data, size_t length) {
-    parser_->Parse(data, length);
-    return true;
+    return parser_->Parse(data, length);
   }
 
   bool AppendDataInPieces(const uint8* data, size_t length) {
@@ -106,7 +105,7 @@ class MP4StreamParserTest : public testing::Test {
   }
 };
 
-TEST_F(MP4StreamParserTest, TestParseBearDASH) {
+TEST_F(MP4StreamParserTest, ParseBearDASH) {
   ParseMP4File("bear.1280x720_dash.mp4");
 }