Better detection of MP4 files

media/base/container_names_unittest.cc

Index: media/base/container_names_unittest.cc
diff --git a/media/base/container_names_unittest.cc b/media/base/container_names_unittest.cc
index b05632acb63c7010f76ce6b57670ce547afd0c53..cb70a2f1e3d9d952b9e4fd0693d13b042db303ad 100644
--- a/media/base/container_names_unittest.cc
+++ b/media/base/container_names_unittest.cc
@@ -160,7 +160,9 @@ TEST(ContainerNamesTest, FileCheckWAV) {
 }
 
 TEST(ContainerNamesTest, FileCheckMOV) {
+  TestFile(CONTAINER_MOV, GetTestDataFilePath("bear_rotate_90.mp4"));
   TestFile(CONTAINER_MOV, GetTestDataFilePath("bear-1280x720.mp4"));
+  TestFile(CONTAINER_MOV, GetTestDataFilePath("crbug657437.mp4"));
   TestFile(CONTAINER_MOV, GetTestDataFilePath("sfx.m4a"));
 }