Adds new experimental accessibility extension api to enable or disable native accessibility.

chrome/browser/accessibility/accessibility_extension_api.h

Index: chrome/browser/accessibility/accessibility_extension_api.h
diff --git a/chrome/browser/accessibility/accessibility_extension_api.h b/chrome/browser/accessibility/accessibility_extension_api.h
index 95216cb850e73a0e6fdc17b49bcf2b2f8539e7f3..163aecdcf945d0679435eefca023c90eb6935b5d 100644
--- a/chrome/browser/accessibility/accessibility_extension_api.h
+++ b/chrome/browser/accessibility/accessibility_extension_api.h
@@ -80,6 +80,16 @@ class AccessibilitySetAccessibilityEnabledFunction
       EXPERIMENTAL_ACCESSIBILITY_SETACCESSIBILITYENABLED)
 };
 
+// API function that enables or disables web content accessibility support.
+class AccessibilitySetWebAccessibilityEnabledFunction
+    : public SyncExtensionFunction {
+  virtual ~AccessibilitySetWebAccessibilityEnabledFunction() {}
+  virtual bool RunImpl() OVERRIDE;
+  DECLARE_EXTENSION_FUNCTION(
+      "experimental.accessibility.setWebAccessibilityEnabled",
+      EXPERIMENTAL_ACCESSIBILITY_WEBSETACCESSIBILITYENABLED)

[dmazzoni, 2013/04/30 20:31:58]

WEBSET -> SETWEB

+};
+
 // API function that returns the most recent focused control.
 class AccessibilityGetFocusedControlFunction : public SyncExtensionFunction {
   virtual ~AccessibilityGetFocusedControlFunction() {}