Revert of [Oilpan] Prepare full definition of classes before using Member

third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp

Index: third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp
diff --git a/third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp b/third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp
index ed4b0771398b955942046daa3d4338e14d741280..e3b7d2e37d9105cac90474b538863b3a3080291d 100644
--- a/third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp
+++ b/third_party/WebKit/Source/core/html/imports/HTMLImportsController.cpp
@@ -89,11 +89,6 @@ void HTMLImportsController::dispose()
     m_loaders.clear();
 }
 
-HTMLImportTreeRoot* HTMLImportsController::root() const
-{
-    return m_root.get();
-}
-
 static bool makesCycle(HTMLImport* parent, const KURL& url)
 {
     for (HTMLImport* ancestor = parent; ancestor; ancestor = ancestor->parent()) {
@@ -166,16 +161,6 @@ HTMLImportLoader* HTMLImportsController::createLoader()
     return m_loaders.last().get();
 }
 
-size_t HTMLImportsController::loaderCount() const
-{
-    return m_loaders.size();
-}
-
-HTMLImportLoader* HTMLImportsController::loaderAt(size_t i) const
-{
-    return m_loaders[i].get();
-}
-
 HTMLImportLoader* HTMLImportsController::loaderFor(const Document& document) const
 {
     for (size_t i = 0; i < m_loaders.size(); ++i) {