[TO M50] Enable implicit signalling for HE AAC v1 & v2 in ADTS.

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 d920fb9cef5249be89646f2b4931e83edaaffc10..915346b9518611ab856f626492d9cac249d9bb95 100644
--- a/media/test/pipeline_integration_test_base.h
+++ b/media/test/pipeline_integration_test_base.h
@@ -76,7 +76,7 @@ class PipelineIntegrationTestBase {
   // benchmarking purposes (e.g., underflow is disabled to ensure consistent
   // hashes).  May be combined using the bitwise or operator (and as such must
   // have values that are powers of two).
-  enum TestTypeFlags { kHashed = 1, kClockless = 2 };
+  enum TestTypeFlags { kNormal = 0, kHashed = 1, kClockless = 2 };
   PipelineStatus Start(const std::string& filename, uint8_t test_type);
 
   void Play();