media: Handle "encrypted" event in pipeline_integration_fuzzertest.

media/test/pipeline_integration_test_base.h

Index: media/test/pipeline_integration_test_base.h
diff --git a/media/test/pipeline_integration_test_base.h b/media/test/pipeline_integration_test_base.h
index bd31e42d9c7e9c8674618f29fffbe57ac531dff4..2cbbdea6690fffd12853dbec9074cf0e3a6179e7 100644
--- a/media/test/pipeline_integration_test_base.h
+++ b/media/test/pipeline_integration_test_base.h
@@ -85,8 +85,11 @@ class PipelineIntegrationTestBase {
   bool Suspend();
   bool Resume(base::TimeDelta seek_time);
   void Stop();
-  bool WaitUntilCurrentTimeIsAfter(const base::TimeDelta& wait_time);
 
+  // Fails the test with |status|.
+  void FailTest(PipelineStatus status);
+
+  bool WaitUntilCurrentTimeIsAfter(const base::TimeDelta& wait_time);
   bool WaitUntilOnEnded();
   PipelineStatus WaitUntilEndedOrError();
 
@@ -105,6 +108,13 @@ class PipelineIntegrationTestBase {
   // Pipeline must have been started with clockless playback enabled.
   base::TimeDelta GetAudioTime();
 
+  // Sets a callback to handle EME "encrypted" event. Must be called to test

[ddorwin, 2016/03/03 19:46:20]

... called if the media might be encrypted?
"potentially encrypted media" has (had) a specific meaning for EME - media with
initData.

[xhwang, 2016/03/03 21:13:31]

The EncryptedMediaInitDataCB will be fired iff the media has initData. So this
comment is actually accurate?

+  // potentially encrypted media.
+  void set_encrypted_media_init_data_cb(
+      const Demuxer::EncryptedMediaInitDataCB& encrypted_media_init_data_cb) {
+    encrypted_media_init_data_cb_ = encrypted_media_init_data_cb;
+  }
+
  protected:
   base::MessageLoop message_loop_;
   base::MD5Context md5_context_;
@@ -137,10 +147,6 @@ class PipelineIntegrationTestBase {
   void OnStatusCallback(PipelineStatus status);
   void DemuxerEncryptedMediaInitDataCB(EmeInitDataType type,
                                        const std::vector<uint8_t>& init_data);
-  void set_encrypted_media_init_data_cb(
-      const Demuxer::EncryptedMediaInitDataCB& encrypted_media_init_data_cb) {
-    encrypted_media_init_data_cb_ = encrypted_media_init_data_cb;
-  }
 
   void OnEnded();
   void OnError(PipelineStatus status);