Add Interstitial for user consent

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 e79d47a9df396cff10ee8182e0c016d6f9883fc6..120968bc1b207c47c998e49d88af4ee0526ff05e 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -103,6 +103,7 @@ 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.PhysicalWebShareActivity;
+import org.chromium.chrome.browser.physicalweb.PhysicalWebShareEntryActivity;
 import org.chromium.chrome.browser.preferences.ChromePreferenceManager;
 import org.chromium.chrome.browser.preferences.PrefServiceBridge;
 import org.chromium.chrome.browser.preferences.PreferencesLauncher;
@@ -1837,6 +1838,10 @@ public abstract class ChromeActivity extends AsyncInitializationActivity
                         new PrintManagerDelegateImpl(this));
                 RecordUserAction.record("MobileMenuPrint");
             }
+        } else if (id == R.id.physical_web_sharing_id) {
+            Intent intent = new Intent(this, PhysicalWebShareEntryActivity.class);
+            intent.putExtra(PhysicalWebShareEntryActivity.SHARING_ENTRY_URL, currentTab.getUrl());

[mattreynolds, 2017/03/17 00:52:39]

tab.getUrl() can sometimes return an empty string. Will that cause any problems
for the share activity?

[iankc, 2017/03/17 01:46:10]

No it would be able to handle this case. It would just give a toast that says
"invalid url" it if were empty, or it would log and error if it were null. I'm
not sure what cases this would happen in so I'm not sure what the users expected
behavior would be. 

+            startActivity(intent);
         } else if (id == R.id.add_to_homescreen_id) {
             AddToHomescreenManager addToHomescreenManager =
                     new AddToHomescreenManager(this, currentTab);