Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp

Index: third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp
diff --git a/third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp b/third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp
index ecccb0a36ca41b1101b3938ab9eb6dc704d7fa6f..b8e8f0e9c3f72a5cb23d5cf0e9ceddcfab1652d6 100644
--- a/third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp
+++ b/third_party/WebKit/Source/modules/credentialmanager/CredentialManagerClient.cpp
@@ -22,7 +22,7 @@ CredentialManagerClient::~CredentialManagerClient()
 
 DEFINE_TRACE(CredentialManagerClient)
 {
-    WillBeHeapSupplement<Page>::trace(visitor);
+    HeapSupplement<Page>::trace(visitor);
 }
 
 // static
@@ -42,12 +42,12 @@ CredentialManagerClient* CredentialManagerClient::from(ExecutionContext* executi
 // static
 CredentialManagerClient* CredentialManagerClient::from(Page* page)
 {
-    return static_cast<CredentialManagerClient*>(WillBeHeapSupplement<Page>::from(page, supplementName()));
+    return static_cast<CredentialManagerClient*>(HeapSupplement<Page>::from(page, supplementName()));
 }
 
 void provideCredentialManagerClientTo(Page& page, CredentialManagerClient* client)
 {
-    CredentialManagerClient::provideTo(page, CredentialManagerClient::supplementName(), adoptPtrWillBeNoop(client));
+    CredentialManagerClient::provideTo(page, CredentialManagerClient::supplementName(), (client));
 }
 
 void CredentialManagerClient::dispatchFailedSignIn(const WebCredential& credential, WebCredentialManagerClient::NotificationCallbacks* callbacks)