Added --enable-ui-devtools to chrome://flags.

chrome/browser/flag_descriptions.cc

Index: chrome/browser/flag_descriptions.cc
diff --git a/chrome/browser/flag_descriptions.cc b/chrome/browser/flag_descriptions.cc
index a9789a61bd0ee8d93b2390e985a1d1f4c48c1050..18c998125868b4e16ace420e06e569056cbf0ddb 100644
--- a/chrome/browser/flag_descriptions.cc
+++ b/chrome/browser/flag_descriptions.cc
@@ -3203,6 +3203,11 @@ const char kDisableNewVirtualKeyboardBehaviorDescription[] =
     "Disable new window behavior for the accessibility keyboard "
     "in non-sticky mode (do not change work area in non-sticky mode).";
 
+const char kUiDevToolsName[] = "Enable native UI inspection";
+const char kUiDevToolsDescription[] =
+    "Enables inspection of native UI elements. For local inspection use "
+    "chrome-devtools://devtools/bundled/inspector.html?ws=localhost:9223/0";

[bruthig, 2017/06/08 18:45:01]

Should chrome://inspect#other be used here instead?

[sadrul, 2017/06/08 20:38:44]

chrome://inspect#other would be better I think.

[bruthig, 2017/06/08 20:57:16]

Done.

+
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace flag_descriptions