Bug 718627 - Part 3: Make helper GetObjectOrRepresentedView() public in mozAccessible.h. r=surkov

accessible/src/mac/mozAccessible.h

@@ -44,6 +44,18 @@
 
 @class mozRootAccessible;
 
+/**
+ * All mozAccessibles are either abstract objects (that correspond to XUL
+ * widgets, HTML frames, etc) or are attached to a certain view; for example
+ * a document view. When we hand an object off to an AT, we always want
+ * to give it the represented view, in the latter case.
+ */
+inline id <mozAccessible>
+GetObjectOrRepresentedView(id <mozAccessible> aObject)
+{
+  return [aObject hasRepresentedView] ? [aObject representedView] : aObject;
+}
+
 @interface mozAccessible : NSObject <mozAccessible>
 {
   /**

accessible/src/mac/mozAccessible.mm

@@ -71,21 +71,6 @@ ConvertCocoaToGeckoPoint(NSPoint &aInPoint, nsPoint &aOutPoint)
   aOutPoint.MoveTo ((nscoord)aInPoint.x, (nscoord)(mainScreenHeight - aInPoint.y));
 }
 
-// all mozAccessibles are either abstract objects (that correspond to XUL widgets, HTML frames, etc) or are
-// attached to a certain view; for example a document view. when we hand an object off to an AT, we always want
-// to give it the represented view, in the latter case.
-static inline id <mozAccessible>
-GetObjectOrRepresentedView(id <mozAccessible> anObject)
-{
-  NS_OBJC_BEGIN_TRY_ABORT_BLOCK_NIL;
-
-  if ([anObject hasRepresentedView])
-    return [anObject representedView];
-  return anObject;
-
-  NS_OBJC_END_TRY_ABORT_BLOCK_NIL;
-}
-
 // returns the passed in object if it is not ignored. if it's ignored, will return
 // the first unignored ancestor.
 static inline id

accessible/src/mac/mozTextAccessible.mm

@@ -245,7 +245,7 @@ using namespace mozilla::a11y;
 {
   NS_OBJC_BEGIN_TRY_ABORT_BLOCK;
 
-  NSAccessibilityPostNotification([self hasRepresentedView] ? [self representedView] : self, 
+  NSAccessibilityPostNotification(GetObjectOrRepresentedView(self),
                                   NSAccessibilityValueChangedNotification);
 
   NS_OBJC_END_TRY_ABORT_BLOCK;