Convert //media/blink from scoped_ptr to std::unique_ptr

media/blink/webcontentdecryptionmodulesession_impl.cc

Index: media/blink/webcontentdecryptionmodulesession_impl.cc
diff --git a/media/blink/webcontentdecryptionmodulesession_impl.cc b/media/blink/webcontentdecryptionmodulesession_impl.cc
index 150886f58a4371e882b6481a5d8a62884bcd191f..8db343d31295a0dc4a0da8e35cd001b4294173cb 100644
--- a/media/blink/webcontentdecryptionmodulesession_impl.cc
+++ b/media/blink/webcontentdecryptionmodulesession_impl.cc
@@ -300,7 +300,7 @@ void WebContentDecryptionModuleSessionImpl::initializeNewSession(
   // 9.7 Use the cdm to execute the following steps:
   adapter_->InitializeNewSession(
       eme_init_data_type, sanitized_init_data, convertSessionType(session_type),
-      scoped_ptr<NewSessionCdmPromise>(new NewSessionCdmResultPromise(
+      std::unique_ptr<NewSessionCdmPromise>(new NewSessionCdmResultPromise(
           result, adapter_->GetKeySystemUMAPrefix() + kGenerateRequestUMAName,
           base::Bind(
               &WebContentDecryptionModuleSessionImpl::OnSessionInitialized,
@@ -327,7 +327,7 @@ void WebContentDecryptionModuleSessionImpl::load(
   // constructor (and removed from initializeNewSession()).
   adapter_->LoadSession(
       MediaKeys::PERSISTENT_LICENSE_SESSION, sanitized_session_id,
-      scoped_ptr<NewSessionCdmPromise>(new NewSessionCdmResultPromise(
+      std::unique_ptr<NewSessionCdmPromise>(new NewSessionCdmResultPromise(
           result, adapter_->GetKeySystemUMAPrefix() + kLoadSessionUMAName,
           base::Bind(
               &WebContentDecryptionModuleSessionImpl::OnSessionInitialized,
@@ -353,7 +353,7 @@ void WebContentDecryptionModuleSessionImpl::update(
 
   adapter_->UpdateSession(
       session_id_, sanitized_response,
-      scoped_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
+      std::unique_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
           result, adapter_->GetKeySystemUMAPrefix() + kUpdateSessionUMAName)));
 }
 
@@ -363,7 +363,7 @@ void WebContentDecryptionModuleSessionImpl::close(
   DCHECK(thread_checker_.CalledOnValidThread());
   adapter_->CloseSession(
       session_id_,
-      scoped_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
+      std::unique_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
           result, adapter_->GetKeySystemUMAPrefix() + kCloseSessionUMAName)));
 }
 
@@ -373,7 +373,7 @@ void WebContentDecryptionModuleSessionImpl::remove(
   DCHECK(thread_checker_.CalledOnValidThread());
   adapter_->RemoveSession(
       session_id_,
-      scoped_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
+      std::unique_ptr<SimpleCdmPromise>(new CdmResultPromise<>(
           result, adapter_->GetKeySystemUMAPrefix() + kRemoveSessionUMAName)));
 }