Add more fine-grained accessibility modes.

content/public/test/browser_test_utils.cc

Index: content/public/test/browser_test_utils.cc
diff --git a/content/public/test/browser_test_utils.cc b/content/public/test/browser_test_utils.cc
index 139301fa6344bb2f3106253aaed144e11cdb2a7e..c41debe5b2e4c046108f9541c7dcba047c2eaa0e 100644
--- a/content/public/test/browser_test_utils.cc
+++ b/content/public/test/browser_test_utils.cc
@@ -26,7 +26,6 @@
 #include "build/build_config.h"
 #include "cc/surfaces/surface.h"
 #include "cc/surfaces/surface_manager.h"
-#include "content/browser/accessibility/accessibility_mode_helper.h"
 #include "content/browser/accessibility/browser_accessibility.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/browser_plugin/browser_plugin_guest.h"
@@ -1021,7 +1020,7 @@ bool WaitForRenderFrameReady(RenderFrameHost* rfh) {
 void EnableAccessibilityForWebContents(WebContents* web_contents) {
   WebContentsImpl* web_contents_impl =
       static_cast<WebContentsImpl*>(web_contents);
-  web_contents_impl->SetAccessibilityMode(AccessibilityModeComplete);
+  web_contents_impl->SetAccessibilityMode(kAccessibilityModeComplete);
 }
 
 void WaitForAccessibilityFocusChange() {