Create entry to PWSharing through ShareHelper

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
index 8a40c1376b79e61d3135b91b862c66ca5caa6786..37eb6fd4c4b1432558a531cc66a32212b3d6d449 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -97,6 +97,8 @@ 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.physicalweb.PhysicalWeb;
+import org.chromium.chrome.browser.physicalweb.PhysicalWebShareActivity;
 import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
@@ -1132,20 +1134,26 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
     public void onShareMenuItemSelected(final boolean shareDirectly, final boolean isIncognito) {
         final Tab currentTab = getActivityTab();
         if (currentTab == null) return;
+        List<Class> options = new ArrayList<Class>(2);
 
+        // Check and handle Printing option
         PrintingController printingController = PrintingControllerImpl.getInstance();
         if (printingController != null && !currentTab.isNativePage() && !printingController.isBusy()
                 && PrefServiceBridge.getInstance().isPrintingEnabled()) {
-            PrintShareActivity.enablePrintShareOption(this, new Runnable() {
-                @Override
-                public void run() {
-                    triggerShare(currentTab, shareDirectly, isIncognito);
-                }
-            });
-            return;
+            options.add(PrintShareActivity.class);
         }
 
-        triggerShare(currentTab, shareDirectly, isIncognito);
+        // Check and handle Physical Web Sharing
+        if (!PhysicalWeb.isPhysicalWebSharingEnabled()) { //TODO(check if Bluetooth Enabled) {}

[cco3, 2017/01/31 01:32:57]

You've probably seen: https://codereview.chromium.org/2664053002/
Use that assuming it goes in.

+            options.add(PhysicalWebShareActivity.class);
+        }
+
+        ShareHelper.enableOptions(this, options, new Runnable() {
+            @Override
+            public void run() {
+                triggerShare(currentTab, shareDirectly, isIncognito);
+            }
+        });
     }
 
     private void triggerShare(