Oilpan: Remove most WillBe types from the code base

third_party/WebKit/Source/core/dom/StyleElementTest.cpp

Index: third_party/WebKit/Source/core/dom/StyleElementTest.cpp
diff --git a/third_party/WebKit/Source/core/dom/StyleElementTest.cpp b/third_party/WebKit/Source/core/dom/StyleElementTest.cpp
index c5546e8a88e32bd2caa087be5bbc26d07849208d..fa1b644669c39a235f5a2fe7e4dda2b4bac0f5fd 100644
--- a/third_party/WebKit/Source/core/dom/StyleElementTest.cpp
+++ b/third_party/WebKit/Source/core/dom/StyleElementTest.cpp
@@ -20,9 +20,9 @@ TEST(StyleElementTest, CreateSheetUsesCache)
     document.documentElement()->setInnerHTML("<style id=style>a { top: 0; }</style>", ASSERT_NO_EXCEPTION);
 
     HTMLStyleElement& styleElement = toHTMLStyleElement(*document.getElementById("style"));
-    RefPtrWillBeRawPtr<StyleSheetContents> sheet = styleElement.sheet()->contents();
+    RawPtr<StyleSheetContents> sheet = styleElement.sheet()->contents();
 
-    RefPtrWillBeRawPtr<Comment> comment = document.createComment("hello!");
+    RawPtr<Comment> comment = document.createComment("hello!");
     styleElement.appendChild(comment);
     EXPECT_EQ(styleElement.sheet()->contents(), sheet);