Switch to using WebSettings only for accessibilityEnabled and inlineTextBoxAccess

content/shell/renderer/test_runner/accessibility_controller.cc

Index: content/shell/renderer/test_runner/accessibility_controller.cc
diff --git a/content/shell/renderer/test_runner/accessibility_controller.cc b/content/shell/renderer/test_runner/accessibility_controller.cc
index ecdd604f383cdf665081988c50d26582af0f8c35..40f5d358c2f5b2e8db7b1294f8b4cd707066619a 100644
--- a/content/shell/renderer/test_runner/accessibility_controller.cc
+++ b/content/shell/renderer/test_runner/accessibility_controller.cc
@@ -147,10 +147,7 @@ void AccessibilityController::Reset() {
 }
 
 void AccessibilityController::Install(blink::WebFrame* frame) {
-  blink::WebAXObject::enableAccessibility();
   frame->view()->settings()->setAccessibilityEnabled(true);
-
-  blink::WebAXObject::enableInlineTextBoxAccessibility();
   frame->view()->settings()->setInlineTextBoxAccessibilityEnabled(true);
 
   AccessibilityControllerBindings::Install(weak_factory_.GetWeakPtr(), frame);