Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp

Index: third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp
diff --git a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp
index 0e2c62d0edcd50844845afd758297d90ecc2b7a3..b267c12ea9047faca0ba319ac834b04f79b870f9 100644
--- a/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp
+++ b/third_party/WebKit/Source/bindings/core/v8/ScriptStreamerTest.cpp
@@ -88,8 +88,8 @@ protected:
     // fetch any data outside the test; the test controls the data by calling
     // ScriptResource::appendData.
     ResourceRequest m_resourceRequest;
-    RefPtrWillBePersistent<ScriptResource> m_resource;
-    OwnPtrWillBePersistent<PendingScript> m_pendingScript;
+    Persistent<ScriptResource> m_resource;
+    Persistent<PendingScript> m_pendingScript;
 };
 
 class TestScriptResourceClient : public ScriptResourceClient {