Do not run MSE related tests when MSE is not available.

content/child/runtime_features.cc

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/child/runtime_features.h"
 
 #include "base/command_line.h"
 #include "content/public/common/content_switches.h"
 #include "third_party/WebKit/public/web/WebRuntimeFeatures.h"
 
 #if defined(OS_ANDROID)
 #include <cpu-features.h>
-#include "base/android/build_info.h"
+#include "media/base/android/media_codec_bridge.h"
 #endif
 
 using WebKit::WebRuntimeFeatures;
 
 namespace content {
 
 static void SetRuntimeFeatureDefaultsForPlatform() {
 #if defined(OS_ANDROID)
 #if !defined(GOOGLE_TV)
-  // MSE/EME implementation needs Android MediaCodec API that was introduced
-  // in JellyBrean.
-  if (base::android::BuildInfo::GetInstance()->sdk_int() < 16) {
+  // MSE/EME implementation needs Android MediaCodec API.
+  if (!media::MediaCodecBridge::IsAvailable()) {
     WebRuntimeFeatures::enableWebKitMediaSource(false);
     WebRuntimeFeatures::enableMediaSource(false);
     WebRuntimeFeatures::enablePrefixedEncryptedMedia(false);
   }
 #endif  // !defined(GOOGLE_TV)
   bool enable_webaudio = false;
 #if defined(ARCH_CPU_ARMEL)
-  // WebAudio needs Android MediaCodec API that was introduced in
-  // JellyBean, and also currently needs NEON support for the FFT.
+  // WebAudio needs Android MediaCodec API, and also currently needs NEON
+  // support for the FFT.
   enable_webaudio =
-      (base::android::BuildInfo::GetInstance()->sdk_int() >= 16) &&
+      (media::MediaCodecBridge::IsAvailable()) &&
       ((android_getCpuFeatures() & ANDROID_CPU_ARM_FEATURE_NEON) != 0);
 #endif  // defined(ARCH_CPU_ARMEL)
   WebRuntimeFeatures::enableWebAudio(enable_webaudio);
   // Android does not support the Gamepad API.
   WebRuntimeFeatures::enableGamepad(false);
   // Android does not have support for PagePopup
   WebRuntimeFeatures::enablePagePopup(false);
   // datalist on Android is not enabled
   WebRuntimeFeatures::enableDataListElement(false);
   // Android does not yet support the Web Notification API. crbug.com/115320
@@ skipping 99 matching lines @@
     WebRuntimeFeatures::enableOverlayScrollbars(true);
 
   if (command_line.HasSwitch(switches::kEnableInputModeAttribute))
     WebRuntimeFeatures::enableInputModeAttribute(true);
 
   if (command_line.HasSwitch(switches::kEnableFastTextAutosizing))
     WebRuntimeFeatures::enableFastTextAutosizing(true);
 }
 
 }  // namespace content