Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/frame/FrameHost.cpp

Index: third_party/WebKit/Source/core/frame/FrameHost.cpp
diff --git a/third_party/WebKit/Source/core/frame/FrameHost.cpp b/third_party/WebKit/Source/core/frame/FrameHost.cpp
index c51afee0c625cb5513c1248bb93f3297a82e2ff0..0db148148b37468760eaf0b5beb82c30e19d32bb 100644
--- a/third_party/WebKit/Source/core/frame/FrameHost.cpp
+++ b/third_party/WebKit/Source/core/frame/FrameHost.cpp
@@ -40,9 +40,9 @@
 
 namespace blink {
 
-PassOwnPtrWillBeRawPtr<FrameHost> FrameHost::create(Page& page)
+RawPtr<FrameHost> FrameHost::create(Page& page)
 {
-    return adoptPtrWillBeNoop(new FrameHost(page));
+    return (new FrameHost(page));
 }
 
 FrameHost::FrameHost(Page& page)
@@ -50,7 +50,7 @@ FrameHost::FrameHost(Page& page)
     , m_topControls(TopControls::create(*this))
     , m_pageScaleConstraintsSet(PageScaleConstraintsSet::create())
     , m_visualViewport(VisualViewport::create(*this))
-    , m_eventHandlerRegistry(adoptPtrWillBeNoop(new EventHandlerRegistry(*this)))
+    , m_eventHandlerRegistry((new EventHandlerRegistry(*this)))
     , m_consoleMessageStorage(ConsoleMessageStorage::create())
     , m_subframeCount(0)
 {