[TTS] Remove two unused metrics.

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

 // Copyright 2015 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 android.annotation.SuppressLint;
 import android.os.Handler;
 import android.text.TextUtils;
 import android.view.View;
@@ skipping 828 matching lines @@
         assert mContext != null;
         String surroundingText = mContext.getSurroundingText();
         assert surroundingText != null;
         int startOffset = mContext.getSelectionStartOffset();
         int endOffset = mContext.getSelectionEndOffset();
         if (!ContextualSearchFieldTrial.isPageContentNotificationDisabled()) {
             GSAContextDisplaySelection selection = new GSAContextDisplaySelection(
                     mContext.getEncoding(), surroundingText, startOffset, endOffset);
             notifyShowContextualSearch(selection);
         }
-        mSearchPanel.setWasSelectionPartOfUrl(
-                ContextualSearchSelectionController.isSelectionPartOfUrl(
-                        surroundingText, startOffset, endOffset));
     }
 
     /**
      * Notifies all Contextual Search observers that a search has occurred.
      * @param selectionContext The selection and context that triggered the search.
      */
     private void notifyShowContextualSearch(GSAContextDisplaySelection selectionContext) {
         if (!mPolicy.canSendSurroundings()) selectionContext = null;
 
         for (ContextualSearchObserver observer : mObservers) {
@@ skipping 714 matching lines @@
     private native void nativeStartSearchTermResolutionRequest(long nativeContextualSearchManager,
             ContextualSearchContext contextualSearchContext, WebContents baseWebContents);
     protected native void nativeGatherSurroundingText(long nativeContextualSearchManager,
             ContextualSearchContext contextualSearchContext, WebContents baseWebContents);
     private native void nativeEnableContextualSearchJsApiForOverlay(
             long nativeContextualSearchManager, WebContents overlayWebContents);
     // Don't call these directly, instead call the private methods that cache the results.
     private native String nativeGetTargetLanguage(long nativeContextualSearchManager);
     private native String nativeGetAcceptLanguages(long nativeContextualSearchManager);
 }