Prime the landing pad for the new video rendering pipeline.

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 ead238c8b7480454524e8a5c83c90e0ba6ccdb9e..6ce35f04cecf74df3d6528a2d4ce64d0054decc8 100644
--- a/media/test/pipeline_integration_test.cc
+++ b/media/test/pipeline_integration_test.cc
@@ -631,12 +631,8 @@ class PipelineIntegrationTestHost : public mojo::test::ApplicationTestBase,
 
   void SetUp() override {
     ApplicationTestBase::SetUp();
-
-    // TODO(dalecurtis): For some reason this isn't done...
-    if (!base::CommandLine::InitializedForCurrentProcess()) {
-      base::CommandLine::Init(0, NULL);
+    if (!IsMediaLibraryInitialized())
       InitializeMediaLibraryForTesting();
-    }
   }
 
  protected:
@@ -681,8 +677,6 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
                    base::Unretained(this)),
         base::Bind(&PipelineIntegrationTest::OnBufferingStateChanged,
                    base::Unretained(this)),
-        base::Bind(&PipelineIntegrationTest::OnVideoFramePaint,
-                   base::Unretained(this)),
         base::Closure(), base::Bind(&PipelineIntegrationTest::OnAddTextTrack,
                                     base::Unretained(this)),
         base::Bind(&PipelineIntegrationTest::OnWaitingForDecryptionKey,
@@ -727,8 +721,6 @@ class PipelineIntegrationTest : public PipelineIntegrationTestHost {
                    base::Unretained(this)),
         base::Bind(&PipelineIntegrationTest::OnBufferingStateChanged,
                    base::Unretained(this)),
-        base::Bind(&PipelineIntegrationTest::OnVideoFramePaint,
-                   base::Unretained(this)),
         base::Closure(), base::Bind(&PipelineIntegrationTest::OnAddTextTrack,
                                     base::Unretained(this)),
         base::Bind(&PipelineIntegrationTest::OnWaitingForDecryptionKey,