Oilpan: Prepare moving AXObject to heap

Source/modules/accessibility/AXInlineTextBox.cpp

Index: Source/modules/accessibility/AXInlineTextBox.cpp
diff --git a/Source/modules/accessibility/AXInlineTextBox.cpp b/Source/modules/accessibility/AXInlineTextBox.cpp
index f5dc8573b3b8ae3c462e8774b8c1c667091cb537..a2002ec53665281e096153ce523d98a43e70d63a 100644
--- a/Source/modules/accessibility/AXInlineTextBox.cpp
+++ b/Source/modules/accessibility/AXInlineTextBox.cpp
@@ -45,15 +45,9 @@ AXInlineTextBox::AXInlineTextBox(PassRefPtr<AbstractInlineTextBox> inlineTextBox
 {
 }
 
-AXInlineTextBox::~AXInlineTextBox()
+PassRefPtrWillBeRawPtr<AXInlineTextBox> AXInlineTextBox::create(PassRefPtr<AbstractInlineTextBox> inlineTextBox, AXObjectCacheImpl& axObjectCache)
 {
-    if (m_axObjectCache && m_inlineTextBox)
-        m_axObjectCache->remove(m_inlineTextBox.get());
-}
-
-PassRefPtr<AXInlineTextBox> AXInlineTextBox::create(PassRefPtr<AbstractInlineTextBox> inlineTextBox, AXObjectCacheImpl& axObjectCache)
-{
-    return adoptRef(new AXInlineTextBox(inlineTextBox, axObjectCache));
+    return adoptRefWillBeNoop(new AXInlineTextBox(inlineTextBox, axObjectCache));
 }
 
 void AXInlineTextBox::init()
@@ -63,7 +57,6 @@ void AXInlineTextBox::init()
 void AXInlineTextBox::detach()
 {
     m_inlineTextBox = nullptr;
-    m_axObjectCache = 0;
     AXObject::detach();

[haraken, 2015/06/24 13:27:20]

detach() call should be first.

[keishi, 2015/06/24 15:05:26]

Done.

 }