Add Interstitial for user consent

chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java

Index: chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java
index 0943ed7d5310a794f2e05e0d482ac8e208085877..f466c08597fc07a1144c9964753996bb4b3a928b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/physicalweb/PhysicalWebBroadcastService.java
@@ -79,6 +79,18 @@ public class PhysicalWebBroadcastService extends Service {
         }
     };
 
+    /**
+     * Starts the PhysicalWebBroadcastService.
+     * Static so it can be called from multiple places in Chrome and reduce code

[Ted C, 2017/03/21 16:05:12]

This comment seems to describe all static functions, so I would drop this.

[iankc, 2017/03/21 18:43:25]

Done.

+     * redudancy.
+     */
+    public static void startBroadcastService(String url) {
+        Context context = ContextUtils.getApplicationContext();
+        Intent intent = new Intent(context, PhysicalWebBroadcastService.class);
+        intent.putExtra(DISPLAY_URL_KEY, url);
+        context.startService(intent);
+    }
+
     @Override
     public int onStartCommand(Intent intent, int flags, int startId) {
         String displayUrl = fetchDisplayUrl(intent);