Decryptors can report kNoKey to WebMediaPlayer

media/test/pipeline_integration_test.cc

Index: media/test/pipeline_integration_test.cc
diff --git a/media/test/pipeline_integration_test.cc b/media/test/pipeline_integration_test.cc
index d326a6c24c9b91e66c3e887b56c63cebd0254a04..53ee4cbc61d43646cf80380f4aa0bf8edd455f3e 100644
--- a/media/test/pipeline_integration_test.cc
+++ b/media/test/pipeline_integration_test.cc
@@ -639,6 +639,10 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
         .WillRepeatedly(SaveArg<0>(&metadata_));
     EXPECT_CALL(*this, OnBufferingStateChanged(BUFFERING_HAVE_ENOUGH))
         .Times(AtMost(1));
+
+    // Encrypted content not used, so this is never called.
+    EXPECT_CALL(*this, OnWaitingForDecryptionKey()).Times(0);
+
     demuxer_ = source->GetDemuxer().Pass();
     pipeline_->Start(
         demuxer_.get(), CreateRenderer(),
@@ -653,7 +657,9 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
         base::Bind(&PipelineIntegrationTest::OnVideoFramePaint,
                    base::Unretained(this)),
         base::Closure(), base::Bind(&PipelineIntegrationTest::OnAddTextTrack,
-                                    base::Unretained(this)));
+                                    base::Unretained(this)),
+        base::Bind(&PipelineIntegrationTest::OnWaitingForDecryptionKey,
+                   base::Unretained(this)));
     message_loop_.Run();
     EXPECT_EQ(PIPELINE_OK, pipeline_status_);
   }
@@ -674,6 +680,10 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
         .Times(AtMost(1));
     EXPECT_CALL(*this, DecryptorAttached(true));
 
+    // Encrypted content used but keys provided in advance, so this is
+    // never called.
+    EXPECT_CALL(*this, OnWaitingForDecryptionKey()).Times(0);
+
     demuxer_ = source->GetDemuxer().Pass();
 
     pipeline_->SetCdm(encrypted_media->GetCdmContext(),
@@ -693,7 +703,9 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
         base::Bind(&PipelineIntegrationTest::OnVideoFramePaint,
                    base::Unretained(this)),
         base::Closure(), base::Bind(&PipelineIntegrationTest::OnAddTextTrack,
-                                    base::Unretained(this)));
+                                    base::Unretained(this)),
+        base::Bind(&PipelineIntegrationTest::OnWaitingForDecryptionKey,
+                   base::Unretained(this)));
 
     source->set_encrypted_media_init_data_cb(
         base::Bind(&FakeEncryptedMedia::OnEncryptedMediaInitData,