Add title to current page in zero suggest.

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 ba0e2b950184bfeabc7ed8e54a2c30fd32a45f60..1244984891fbeac9a01bc2574ea0339b7410fd40 100644
--- a/chrome/browser/flag_descriptions.h
+++ b/chrome/browser/flag_descriptions.h
@@ -3320,6 +3320,14 @@ extern const char kAutoplayPolicyNoUserGestureRequired[];
 // Description of the autoplay policy that requires a user gesture.
 extern const char kAutoplayPolicyUserGestureRequired[];
 
+// Name of the about: flag for displaying the title of the omnibox match for
+// current URL.
+extern const char kOmniboxDisplayTitleForCurrentUrlName[];
+
+// Description of the about: flag for displaying the title of the omnibox match
+// for current URL.
+extern const char kOmniboxDisplayTitleForCurrentUrlDescription[];
+
 }  // namespace flag_descriptions
 
 #endif  // CHROME_BROWSER_FLAG_DESCRIPTIONS_H_