[Android] Omnibox Placeholder Experiment

chrome/android/java/src/org/chromium/chrome/browser/ntp/NewTabPageView.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.ntp;
 
 import android.annotation.SuppressLint;
 import android.content.Context;
 import android.graphics.Canvas;
 import android.graphics.Point;
@@ skipping 20 matching lines @@
 import org.chromium.chrome.R;
 import org.chromium.chrome.browser.ChromeActivity;
 import org.chromium.chrome.browser.ChromeFeatureList;
 import org.chromium.chrome.browser.ntp.ContextMenuManager.TouchEnabledDelegate;
 import org.chromium.chrome.browser.ntp.LogoBridge.Logo;
 import org.chromium.chrome.browser.ntp.LogoBridge.LogoObserver;
 import org.chromium.chrome.browser.ntp.NewTabPage.OnSearchBoxScrollListener;
 import org.chromium.chrome.browser.ntp.cards.NewTabPageAdapter;
 import org.chromium.chrome.browser.ntp.cards.NewTabPageRecyclerView;
 import org.chromium.chrome.browser.offlinepages.OfflinePageBridge;
+import org.chromium.chrome.browser.omnibox.OmniboxPlaceholderFieldTrial;
 import org.chromium.chrome.browser.profiles.Profile;
 import org.chromium.chrome.browser.suggestions.DestructionObserver;
 import org.chromium.chrome.browser.suggestions.SuggestionsUiDelegate;
 import org.chromium.chrome.browser.suggestions.Tile;
 import org.chromium.chrome.browser.suggestions.TileGridLayout;
 import org.chromium.chrome.browser.suggestions.TileGroup;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.util.FeatureUtilities;
 import org.chromium.chrome.browser.util.MathUtils;
 import org.chromium.chrome.browser.util.ViewUtils;
@@ skipping 279 matching lines @@
                 .findViewById(R.id.search_box_text);
 
         if (!ChromeFeatureList.isEnabled(ChromeFeatureList.NTP_SHOW_GOOGLE_G_IN_OMNIBOX)) {
             searchBoxTextView.setCompoundDrawablePadding(0);
 
             // Not using the relative version of this call because we only want to clear
             // the drawables.
             searchBoxTextView.setCompoundDrawables(null, null, null, null);
         }
 
-        String hintText = getResources().getString(R.string.search_or_type_url);
+        String hintText = OmniboxPlaceholderFieldTrial.getOmniboxPlaceholder();
         if (!DeviceFormFactor.isTablet()) {
             searchBoxTextView.setHint(hintText);
         } else {
             searchBoxTextView.setContentDescription(hintText);
         }
         searchBoxTextView.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View v) {
                 mManager.focusSearchBox(false, null);
             }
@@ skipping 606 matching lines @@
     }
 
     /**
      * Converts a dp value to a px value.
      */
     private int dpToPx(int value) {
         return Math.round(TypedValue.applyDimension(
                 TypedValue.COMPLEX_UNIT_DIP, value, getResources().getDisplayMetrics()));
     }
 }