Show a Google "G" in the omnibox on the New Tab Page.

chrome/android/java/src/org/chromium/chrome/browser/omnibox/LocationBarTablet.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.omnibox;
 
 import android.animation.Animator;
 import android.animation.AnimatorListenerAdapter;
 import android.animation.ObjectAnimator;
 import android.content.Context;
@@ skipping 259 matching lines @@
         boolean showBookmarkButton =
                 mShouldShowButtonsWhenUnfocused && shouldShowPageActionButtons();
         mBookmarkButton.setVisibility(showBookmarkButton ? View.VISIBLE : View.GONE);
 
         boolean showSaveOfflineButton =
                 mShouldShowButtonsWhenUnfocused && shouldShowSaveOfflineButton();
         mSaveOfflineButton.setVisibility(showSaveOfflineButton ? View.VISIBLE : View.GONE);
         if (showSaveOfflineButton) mSaveOfflineButton.setEnabled(isSaveOfflineButtonEnabled());
 
         if (!mShouldShowButtonsWhenUnfocused) {
-            updateMicButtonVisiblity(mUrlFocusChangePercent);
+            updateMicButtonVisibility(mUrlFocusChangePercent);
         } else {
             mMicButton.setVisibility(shouldShowMicButton() ? View.VISIBLE : View.GONE);
         }
     }
 
     @Override
     protected void updateLayoutParams() {
         // Calculate the bookmark/delete button margins.
         int lastButtonSpace;
         if (mSaveOfflineButton.getVisibility() == View.VISIBLE) {
@@ skipping 286 matching lines @@
         return !(mUrlBar.hasFocus() || mUrlFocusChangeInProgress);
     }
 
     private boolean shouldShowMicButton() {
         // If the download UI is enabled, the mic button should be only be shown when the url bar
         // is focused.
         return isVoiceSearchEnabled() && mNativeInitialized
                 && (mUrlBar.hasFocus() || mUrlFocusChangeInProgress);
     }
 }