[TTS] Move Ranker logging to inference time.

chrome/android/java/src/org/chromium/chrome/browser/contextualsearch/ContextualSearchHeuristics.java

 // Copyright 2016 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.
 
 package org.chromium.chrome.browser.contextualsearch;
 
 import java.util.HashSet;
 import java.util.Set;
 
 /**
@@ skipping 45 matching lines @@
         for (ContextualSearchHeuristic heuristic : mHeuristics) {
             if (heuristic.shouldAggregateLogForTapSuppression()
                     && heuristic.isConditionSatisfiedForAggregateLogging()) {
                 return true;
             }
         }
         return false;
     }
 
     /**
-     * Logs all the heuristics to the given logger.
+     * Logs all the heuristics that want to provide a Ranker "feature" to the given logger.
      * @param logger The logger to log to.
      */
     public void logRankerTapSuppression(ContextualSearchRankerLogger logger) {
         for (ContextualSearchHeuristic heuristic : mHeuristics) {
             heuristic.logRankerTapSuppression(logger);
         }
     }
+
+    /**
+     * Logs all the heuristics that want to provide outcomes to Ranker to the given logger.
+     * @param logger The logger to log to.
+     */
+    public void logRankerTapSuppressionOutcome(ContextualSearchRankerLogger logger) {
+        for (ContextualSearchHeuristic heuristic : mHeuristics) {
+            heuristic.logRankerTapSuppressionOutcome(logger);
+        }
+    }
 }