Delete GetTopAsynchronousMatch.

chrome/browser/android/omnibox/autocomplete_controller_android.h

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_ANDROID_OMNIBOX_AUTOCOMPLETE_CONTROLLER_ANDROID_H_
 #define CHROME_BROWSER_ANDROID_OMNIBOX_AUTOCOMPLETE_CONTROLLER_ANDROID_H_
 
 #include <string>
 
 #include "base/android/jni_weak_ref.h"
@@ skipping 52 matching lines @@
                             jlong elapsed_time_since_first_modified,
                             jobject j_web_contents);
   void DeleteSuggestion(JNIEnv* env, jobject obj, int selected_index);
   base::android::ScopedJavaLocalRef<jstring>
       UpdateMatchDestinationURLWithQueryFormulationTime(
           JNIEnv* env,
           jobject obj,
           jint selected_index,
           jlong elapsed_time_since_input_change);
 
-  base::android::ScopedJavaLocalRef<jobject> GetTopSynchronousMatch(
-      JNIEnv* env,
-      jobject obj,
-      jstring query);
-
   // KeyedService:
   virtual void Shutdown() override;
 
   class Factory : public BrowserContextKeyedServiceFactory {
    public:
     static AutocompleteControllerAndroid* GetForProfile(Profile* profile,
                                              JNIEnv* env,
                                              jobject obj);
 
     static Factory* GetInstance();
@@ skipping 60 matching lines @@
   JavaObjectWeakGlobalRef weak_java_autocomplete_controller_android_;
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(AutocompleteControllerAndroid);
 };
 
 // Registers the LocationBar native method.
 bool RegisterAutocompleteControllerAndroid(JNIEnv* env);
 
 #endif  // CHROME_BROWSER_ANDROID_OMNIBOX_AUTOCOMPLETE_CONTROLLER_ANDROID_H_