[Ozone] Extends the lifetime of VaapiWrapper

content/common/gpu/media/vaapi_wrapper.cc

Index: content/common/gpu/media/vaapi_wrapper.cc
diff --git a/content/common/gpu/media/vaapi_wrapper.cc b/content/common/gpu/media/vaapi_wrapper.cc
index 4f073d3a1768ba2cba239e58cd7a7627e8b95b3c..848fd8bd9bd100c237d0d63f916966a02cbb7253 100644
--- a/content/common/gpu/media/vaapi_wrapper.cc
+++ b/content/common/gpu/media/vaapi_wrapper.cc
@@ -142,7 +142,7 @@ VaapiWrapper::~VaapiWrapper() {
 }
 
 // static
-scoped_ptr<VaapiWrapper> VaapiWrapper::Create(
+scoped_refptr<VaapiWrapper> VaapiWrapper::Create(
     CodecMode mode,
     VAProfile va_profile,
     const base::Closure& report_error_to_uma_cb) {
@@ -151,7 +151,7 @@ scoped_ptr<VaapiWrapper> VaapiWrapper::Create(
     return nullptr;
   }
 
-  scoped_ptr<VaapiWrapper> vaapi_wrapper(new VaapiWrapper());
+  scoped_refptr<VaapiWrapper> vaapi_wrapper(new VaapiWrapper());
   if (vaapi_wrapper->VaInitialize(report_error_to_uma_cb)) {
     if (vaapi_wrapper->Initialize(mode, va_profile))
       return vaapi_wrapper.Pass();
@@ -161,12 +161,12 @@ scoped_ptr<VaapiWrapper> VaapiWrapper::Create(
 }
 
 // static
-scoped_ptr<VaapiWrapper> VaapiWrapper::CreateForVideoCodec(
+scoped_refptr<VaapiWrapper> VaapiWrapper::CreateForVideoCodec(
     CodecMode mode,
     media::VideoCodecProfile profile,
     const base::Closure& report_error_to_uma_cb) {
   VAProfile va_profile = ProfileToVAProfile(profile, mode);
-  scoped_ptr<VaapiWrapper> vaapi_wrapper =
+  scoped_refptr<VaapiWrapper> vaapi_wrapper =
       Create(mode, va_profile, report_error_to_uma_cb);
   return vaapi_wrapper.Pass();
 }
@@ -1063,7 +1063,7 @@ bool VaapiWrapper::PostSandboxInitialization() {
 VaapiWrapper::LazyProfileInfos::LazyProfileInfos() {
   static_assert(arraysize(supported_profiles_) == kCodecModeMax,
                 "The array size of supported profile is incorrect.");
-  scoped_ptr<VaapiWrapper> vaapi_wrapper(new VaapiWrapper());
+  scoped_refptr<VaapiWrapper> vaapi_wrapper(new VaapiWrapper());
   if (!vaapi_wrapper->VaInitialize(base::Bind(&base::DoNothing)))
     return;
   for (size_t i = 0; i < kCodecModeMax; ++i) {