DevTools: Added user warning for chrome://inspect/#devices in Incognito.

chrome/browser/ui/webui/inspect_ui.cc

Index: chrome/browser/ui/webui/inspect_ui.cc
diff --git a/chrome/browser/ui/webui/inspect_ui.cc b/chrome/browser/ui/webui/inspect_ui.cc
index 0a778c0dce8b2358f418edac63ec018b028dd40c..a7e344202f09520699e43280c3765268961427e9 100644
--- a/chrome/browser/ui/webui/inspect_ui.cc
+++ b/chrome/browser/ui/webui/inspect_ui.cc
@@ -326,8 +326,12 @@ void InspectUI::StartListeningNotifications() {
       DevToolsTargetsUIHandler::CreateForRenderers(callback));
   AddTargetUIHandler(
       DevToolsTargetsUIHandler::CreateForWorkers(callback));
-  AddTargetUIHandler(
-      DevToolsTargetsUIHandler::CreateForAdb(callback, profile));
+  if (profile->IsOffTheRecord()) {
+    ShowIncognitoWarning();
+  } else {
+    AddTargetUIHandler(
+        DevToolsTargetsUIHandler::CreateForAdb(callback, profile));
+  }
 
   port_status_serializer_.reset(
       new PortForwardingStatusSerializer(
@@ -483,3 +487,7 @@ void InspectUI::PopulateTargets(const std::string& source,
 void InspectUI::PopulatePortStatus(const base::Value& status) {
   web_ui()->CallJavascriptFunction("populatePortStatus", status);
 }
+
+void InspectUI::ShowIncognitoWarning() {
+  web_ui()->CallJavascriptFunction("showIncognitoWarning");
+}