Index: content/browser/accessibility/browser_accessibility.cc |
=================================================================== |
--- content/browser/accessibility/browser_accessibility.cc (revision 135142) |
+++ content/browser/accessibility/browser_accessibility.cc (working copy) |
@@ -15,9 +15,11 @@ |
typedef WebAccessibility::IntAttribute IntAttribute; |
typedef WebAccessibility::StringAttribute StringAttribute; |
-#if (defined(OS_POSIX) && !defined(OS_MACOSX)) || defined(USE_AURA) |
-// There's no OS-specific implementation of BrowserAccessibilityManager |
-// on Unix, so just instantiate the base class. |
+#if !defined(OS_MACOSX) && \ |
+ !(defined(OS_WIN) && !defined(USE_AURA)) && \ |
+ !defined(TOOLKIT_GTK) |
+// We have subclassess of BrowserAccessibility on Mac, Linux/GTK, |
+// and non-Aura Win. For any other platform, instantiate the base class. |
// static |
BrowserAccessibility* BrowserAccessibility::Create() { |
return new BrowserAccessibility(); |
@@ -202,6 +204,21 @@ |
delete this; |
} |
+#if defined(OS_MACOSX) && __OBJC__ |
+BrowserAccessibilityCocoa* |
+BrowserAccessibility::ToBrowserAccessibilityCocoa() { |
+ return NULL; |
+} |
+#elif defined(OS_WIN) |
+BrowserAccessibilityWin* BrowserAccessibility::ToBrowserAccessibilityWin() { |
+ return NULL; |
+} |
+#elif defined(TOOLKIT_GTK) |
+BrowserAccessibilityGtk* BrowserAccessibility::ToBrowserAccessibilityGtk() { |
+ return NULL; |
+} |
+#endif |
+ |
bool BrowserAccessibility::GetBoolAttribute( |
BoolAttribute attribute, bool* value) const { |
BoolAttrMap::const_iterator iter = bool_attributes_.find(attribute); |