Oilpan: Remove most WillBe types from the code base

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

Index: third_party/WebKit/Source/core/frame/FrameViewAutoSizeInfo.cpp
diff --git a/third_party/WebKit/Source/core/frame/FrameViewAutoSizeInfo.cpp b/third_party/WebKit/Source/core/frame/FrameViewAutoSizeInfo.cpp
index 04c6131af5fe99d8d8149f7375f8e063226417d8..b714c0e04c19970782346b0655a17f5811111f68 100644
--- a/third_party/WebKit/Source/core/frame/FrameViewAutoSizeInfo.cpp
+++ b/third_party/WebKit/Source/core/frame/FrameViewAutoSizeInfo.cpp
@@ -19,8 +19,6 @@ FrameViewAutoSizeInfo::FrameViewAutoSizeInfo(FrameView* view)
     ASSERT(m_frameView);
 }
 
-DEFINE_EMPTY_DESTRUCTOR_WILL_BE_REMOVED(FrameViewAutoSizeInfo);
-
 DEFINE_TRACE(FrameViewAutoSizeInfo)
 {
     visitor->trace(m_frameView);
@@ -86,7 +84,7 @@ void FrameViewAutoSizeInfo::autoSizeIfNeeded()
         // Since the dimensions are only for the view rectangle, once a
         // dimension exceeds the maximum, there is no need to increase it further.
         if (newSize.width() > m_maxAutoSize.width()) {
-            RefPtrWillBeRawPtr<Scrollbar> localHorizontalScrollbar = m_frameView->horizontalScrollbar();
+            RawPtr<Scrollbar> localHorizontalScrollbar = m_frameView->horizontalScrollbar();
             if (!localHorizontalScrollbar)
                 localHorizontalScrollbar = m_frameView->createScrollbar(HorizontalScrollbar);
             if (!localHorizontalScrollbar->isOverlayScrollbar())
@@ -95,7 +93,7 @@ void FrameViewAutoSizeInfo::autoSizeIfNeeded()
             // Don't bother checking for a vertical scrollbar because the width is at
             // already greater the maximum.
         } else if (newSize.height() > m_maxAutoSize.height()) {
-            RefPtrWillBeRawPtr<Scrollbar> localVerticalScrollbar = m_frameView->verticalScrollbar();
+            RawPtr<Scrollbar> localVerticalScrollbar = m_frameView->verticalScrollbar();
             if (!localVerticalScrollbar)
                 localVerticalScrollbar = m_frameView->createScrollbar(VerticalScrollbar);
             if (!localVerticalScrollbar->isOverlayScrollbar())