Add support for providers called when the omnibox is focused.

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 28 matching lines @@
              jint j_cursor_pos,
              jstring j_desired_tld,
              jstring j_current_url,
              bool prevent_inline_autocomplete,
              bool prefer_keyword,
              bool allow_exact_keyword_match,
              bool best_match_only);
   base::android::ScopedJavaLocalRef<jobject> Classify(JNIEnv* env,
                                                       jobject obj,
                                                       jstring j_text);
-  void StartZeroSuggest(JNIEnv* env,
+  void OnOmniboxFocused(JNIEnv* env,
                         jobject obj,
                         jstring j_omnibox_text,
                         jstring j_current_url,
                         jboolean is_query_in_omnibox,
                         jboolean focused_from_fakebox);
   void Stop(JNIEnv* env, jobject obj, bool clear_result);
   void ResetSession(JNIEnv* env, jobject obj);
   void OnSuggestionSelected(JNIEnv* env,
                             jobject obj,
                             jint selected_index,
@@ skipping 88 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_