Add color correct rendering to about:flags

chrome/browser/flag_descriptions.h

Index: chrome/browser/flag_descriptions.h
diff --git a/chrome/browser/flag_descriptions.h b/chrome/browser/flag_descriptions.h
index e187c92449a26ed07817487b50d0f2939fb68c90..577f9290f3ba6ad6c7485870c3c9b763f29d7ea7 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -361,6 +361,12 @@ extern const char kInertVisualViewportName[];
 // Description of the flag to enable the inert visual viewport experiment.
 extern const char kInertVisualViewportDescription[];
 
+// Name of the 'Color correct rendering' lab.
+extern const char kColorCorrectRenderingName[];
+
+// Description of the 'Color correct rendering' lab.
+extern const char kColorCorrectRenderingDescription[];
+
 // Name of the 'Enable experimental canvas features' lab.
 extern const char kExperimentalCanvasFeaturesName[];