Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/web/WebDataSourceImpl.cpp

Index: third_party/WebKit/Source/web/WebDataSourceImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebDataSourceImpl.cpp b/third_party/WebKit/Source/web/WebDataSourceImpl.cpp
index 658656ee0c49f036eba6a977f35c66fb6269ca1d..03b0c522cffb44630191907448d374c99c29cdb7 100644
--- a/third_party/WebKit/Source/web/WebDataSourceImpl.cpp
+++ b/third_party/WebKit/Source/web/WebDataSourceImpl.cpp
@@ -37,9 +37,9 @@
 
 namespace blink {
 
-PassRefPtrWillBeRawPtr<WebDataSourceImpl> WebDataSourceImpl::create(LocalFrame* frame, const ResourceRequest& request, const SubstituteData& data)
+RawPtr<WebDataSourceImpl> WebDataSourceImpl::create(LocalFrame* frame, const ResourceRequest& request, const SubstituteData& data)
 {
-    return adoptRefWillBeNoop(new WebDataSourceImpl(frame, request, data));
+    return new WebDataSourceImpl(frame, request, data);
 }
 
 const WebURLRequest& WebDataSourceImpl::originalRequest() const
@@ -143,7 +143,7 @@ WebDataSourceImpl::~WebDataSourceImpl()
 
 void WebDataSourceImpl::detachFromFrame()
 {
-    RefPtrWillBeRawPtr<DocumentLoader> protect(this);
+    RawPtr<DocumentLoader> protect(this);
 
     DocumentLoader::detachFromFrame();
     m_extraData.clear();