Remove the print option from the menu and make it a share destination.

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.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;
 
 import android.annotation.SuppressLint;
 import android.annotation.TargetApi;
 import android.app.Activity;
 import android.app.SearchManager;
@@ skipping 74 matching lines @@
 import org.chromium.chrome.browser.multiwindow.MultiWindowUtils;
 import org.chromium.chrome.browser.nfc.BeamController;
 import org.chromium.chrome.browser.nfc.BeamProvider;
 import org.chromium.chrome.browser.offlinepages.OfflinePageUtils;
 import org.chromium.chrome.browser.omaha.UpdateMenuItemHelper;
 import org.chromium.chrome.browser.pageinfo.WebsiteSettingsPopup;
 import org.chromium.chrome.browser.partnercustomizations.PartnerBrowserCustomizations;
 import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
+import org.chromium.chrome.browser.printing.PrintShareActivity;
 import org.chromium.chrome.browser.printing.TabPrinter;
 import org.chromium.chrome.browser.share.ShareHelper;
 import org.chromium.chrome.browser.snackbar.DataUseSnackbarController;
 import org.chromium.chrome.browser.snackbar.SnackbarManager;
 import org.chromium.chrome.browser.snackbar.SnackbarManager.SnackbarManageable;
 import org.chromium.chrome.browser.sync.ProfileSyncService;
 import org.chromium.chrome.browser.sync.SyncController;
 import org.chromium.chrome.browser.tab.Tab;
 import org.chromium.chrome.browser.tabmodel.AsyncTabParamsManager;
 import org.chromium.chrome.browser.tabmodel.ChromeTabCreator;
@@ skipping 846 matching lines @@
      * Triggered when the share menu item is selected.
      * This creates and shows a share intent picker dialog or starts a share intent directly.
      * @param shareDirectly Whether it should share directly with the activity that was most
      *                      recently used to share.
      * @param isIncognito Whether currentTab is incognito.
      */
     public void onShareMenuItemSelected(final boolean shareDirectly, boolean isIncognito) {
         final Tab currentTab = getActivityTab();
         if (currentTab == null) return;
 
+        PrintingController printingController = getChromeApplication().getPrintingController();
+        if (printingController != null && !currentTab.isNativePage() && !printingController.isBusy()
+                && PrefServiceBridge.getInstance().isPrintingEnabled()) {
+            PrintShareActivity.enablePrintShareOption(this);
+        }
+
         final Activity mainActivity = this;
         ContentBitmapCallback callback = new ContentBitmapCallback() {
                     @Override
                     public void onFinishGetBitmap(Bitmap bitmap, int response) {
                         // Check whether this page is an offline page, and use its online URL if so.
                         String url = currentTab.getOriginalUrl();
                         RecordHistogram.recordBooleanHistogram(
                                 "OfflinePages.SharedPageWasOffline", url != null);
 
                         // If there is no entry in the offline pages DB for this tab, use the tab's
@@ skipping 774 matching lines @@
                 "Android.MultiWindowMode.IsTabletScreenWidthBelow600",
                 mScreenWidthDp < DeviceFormFactor.MINIMUM_TABLET_WIDTH_DP);
 
         if (mScreenWidthDp < DeviceFormFactor.MINIMUM_TABLET_WIDTH_DP) {
             RecordHistogram.recordLinearCountHistogram(
                     "Android.MultiWindowMode.TabletScreenWidth", mScreenWidthDp, 1,
                     DeviceFormFactor.MINIMUM_TABLET_WIDTH_DP, 50);
         }
     }
 }