Remove PlatformWidget references

Source/WebCore/accessibility/AccessibilityScrollView.cpp

Index: Source/WebCore/accessibility/AccessibilityScrollView.cpp
diff --git a/Source/WebCore/accessibility/AccessibilityScrollView.cpp b/Source/WebCore/accessibility/AccessibilityScrollView.cpp
index 26ff62fc0e15dd2420474ee2a5714b9f198d5d3c..6f2077bc421f0db62ed51198abadcf8250dadd30 100644
--- a/Source/WebCore/accessibility/AccessibilityScrollView.cpp
+++ b/Source/WebCore/accessibility/AccessibilityScrollView.cpp
@@ -78,7 +78,7 @@ AccessibilityObject* AccessibilityScrollView::scrollBar(AccessibilityOrientation
 // In WebKit2, the ScrollView object will return the AX information (because there are no platform widgets).
 bool AccessibilityScrollView::isAttachment() const

[eseidel, 2013/04/05 01:59:24]

What is this even for?  I feel like we should grep for WebKit2 across the code
base... :)

[dmazzoni, 2013/04/05 23:01:14]

I don't really understand what this is for and I plan to remove it.

 {
-    return m_scrollView && m_scrollView->platformWidget();
+    return false;
 }
 
 Widget* AccessibilityScrollView::widgetForAttachmentView() const