Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h

Index: third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h
diff --git a/third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h b/third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h
index 06eca5ee9464a8121d86935536fdb730c7bf9aca..fa4e89425649991e175a1d61ddf235af9092e9ff 100644
--- a/third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h
+++ b/third_party/WebKit/Source/core/inspector/InspectorInspectorAgent.h
@@ -47,9 +47,9 @@ typedef String ErrorString;
 class CORE_EXPORT InspectorInspectorAgent final : public InspectorBaseAgent<InspectorInspectorAgent, InspectorFrontend::Inspector>, public InspectorBackendDispatcher::InspectorCommandHandler {
     WTF_MAKE_NONCOPYABLE(InspectorInspectorAgent);
 public:
-    static PassOwnPtrWillBeRawPtr<InspectorInspectorAgent> create(InjectedScriptManager* injectedScriptManager)
+    static RawPtr<InspectorInspectorAgent> create(InjectedScriptManager* injectedScriptManager)
     {
-        return adoptPtrWillBeNoop(new InspectorInspectorAgent(injectedScriptManager));
+        return (new InspectorInspectorAgent(injectedScriptManager));
     }
 
     ~InspectorInspectorAgent() override;