Native Android accessibility.

content/renderer/render_view_impl.cc

Index: content/renderer/render_view_impl.cc
diff --git a/content/renderer/render_view_impl.cc b/content/renderer/render_view_impl.cc
index a24e96240fdb981504a85a1108d9e3f556d9d045..49bd410ea25c2b36f03480cfae2916f49c83202f 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -6422,6 +6422,11 @@ void RenderViewImpl::OnDisownOpener() {
 bool RenderViewImpl::didTapMultipleTargets(
     const WebKit::WebGestureEvent& event,
     const WebVector<WebRect>& target_rects) {
+  // Never show a disambiguation popup when accessibility is enabled,
+  // as this interferes with "touch exploration".
+  if (accessibility_mode_ == AccessibilityModeComplete)
+    return false;
+
   gfx::Rect finger_rect(
       event.x - event.data.tap.width / 2, event.y - event.data.tap.height / 2,
       event.data.tap.width, event.data.tap.height);