Add navigator.doNotTrack property

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 3f33001885739db17cecdcf8621c483fae0bcd9a..b4bb6bc3f1fc3fb6f8f3523cdb3e87fd7f966662 100644
--- a/content/renderer/render_view_impl.cc
+++ b/content/renderer/render_view_impl.cc
@@ -69,6 +69,7 @@
 #include "content/renderer/devtools_agent.h"
 #include "content/renderer/dom_automation_controller.h"
 #include "content/renderer/dom_storage/webstoragenamespace_impl.h"
+#include "content/renderer/do_not_track_bindings.h"
 #include "content/renderer/external_popup_menu.h"
 #include "content/renderer/geolocation_dispatcher.h"
 #include "content/renderer/gpu/compositor_thread.h"
@@ -3370,6 +3371,8 @@ void RenderViewImpl::didClearWindowObject(WebFrame* frame) {
     dom_automation_controller_->BindToJavascript(frame,
                                                  "domAutomationController");
   }
+
+  content::InjectDoNotTrackBindings(frame);
 }
 
 void RenderViewImpl::didCreateDocumentElement(WebFrame* frame) {