[oilpan] Move CSSSegmentedFontFace to the managed heap

Source/core/css/CSSSegmentedFontFace.cpp

Index: Source/core/css/CSSSegmentedFontFace.cpp
diff --git a/Source/core/css/CSSSegmentedFontFace.cpp b/Source/core/css/CSSSegmentedFontFace.cpp
index 420368a25a25c494eb59d8f062b729abbc51ba01..bc1e75df2c2eea58bc067818e4486a80221a0a8a 100644
--- a/Source/core/css/CSSSegmentedFontFace.cpp
+++ b/Source/core/css/CSSSegmentedFontFace.cpp
@@ -37,6 +37,8 @@
 
 namespace WebCore {
 
+DEFINE_GC_TYPE_MARKER(CSSSegmentedFontFace);
+
 CSSSegmentedFontFace::CSSSegmentedFontFace(CSSFontSelector* fontSelector)
     : m_fontSelector(fontSelector)
 {
@@ -47,7 +49,7 @@ CSSSegmentedFontFace::~CSSSegmentedFontFace()
     pruneTable();
     unsigned size = m_fontFaces.size();
     for (unsigned i = 0; i < size; i++)
-        m_fontFaces[i]->removedFromSegmentedFontFace(this);
+        m_fontFaces[i]->removedFromSegmentedFontFace(Handle<CSSSegmentedFontFace>(this));
 }
 
 void CSSSegmentedFontFace::pruneTable()
@@ -79,9 +81,9 @@ void CSSSegmentedFontFace::fontLoaded(CSSFontFace*)
         m_callbacks.swap(callbacks);
         for (size_t index = 0; index < callbacks.size(); ++index) {
             if (checkFont())
-                callbacks[index]->notifyLoaded(this);
+                callbacks[index]->notifyLoaded(Handle<CSSSegmentedFontFace>(this));
             else
-                callbacks[index]->notifyError(this);
+                callbacks[index]->notifyError(Handle<CSSSegmentedFontFace>(this));
         }
     }
 }
@@ -89,7 +91,7 @@ void CSSSegmentedFontFace::fontLoaded(CSSFontFace*)
 void CSSSegmentedFontFace::appendFontFace(PassRefPtr<CSSFontFace> fontFace)
 {
     pruneTable();
-    fontFace->addedToSegmentedFontFace(this);
+    fontFace->addedToSegmentedFontFace(Handle<CSSSegmentedFontFace>(this));
     m_fontFaces.append(fontFace);
 }
 
@@ -175,9 +177,9 @@ void CSSSegmentedFontFace::loadFont(const FontDescription& fontDescription, Pass
         if (isLoading())
             m_callbacks.append(callback);
         else if (checkFont())
-            callback->notifyLoaded(this);
+            callback->notifyLoaded(Handle<CSSSegmentedFontFace>(this));
         else
-            callback->notifyError(this);
+            callback->notifyError(Handle<CSSSegmentedFontFace>(this));
     }
 }