media: Disable the unified media pipeline for API levels 16 & 17

media/base/media.cc

Index: media/base/media.cc
diff --git a/media/base/media.cc b/media/base/media.cc
index efc495b682e3150fd0d40496d5859e13d5dc5d82..bee98409e9cdd5f645d1547f7bc2c33de54890b6 100644
--- a/media/base/media.cc
+++ b/media/base/media.cc
@@ -103,8 +103,14 @@ bool IsUnifiedMediaPipelineEnabled() {
   const bool enabled_via_cli =
       base::CommandLine::ForCurrentProcess()->HasSwitch(
           switches::kEnableUnifiedMediaPipeline);
-  return enabled_via_cli ||
-         base::StartsWith(group_name, "Enabled", base::CompareCase::SENSITIVE);
+  // TODO(watk, dalecurtis): AVDA has bugs on API level 16 and 17 so it's
+  // disabled for now. http://crbug.com/597467
+  const bool api_level_supported =
+      base::android::BuildInfo::GetInstance()->sdk_int() >= 18;
+
+  return enabled_via_cli || (api_level_supported &&
+                             base::StartsWith(group_name, "Enabled",
+                                              base::CompareCase::SENSITIVE));
 }
 
 bool IsUnifiedMediaPipelineEnabledForMse() {