Create Broadcast Notification

chrome/android/java/strings/android_chrome_strings.grd

Index: chrome/android/java/strings/android_chrome_strings.grd
diff --git a/chrome/android/java/strings/android_chrome_strings.grd b/chrome/android/java/strings/android_chrome_strings.grd
index e00c2a65e31a1a78cff74574f6e2d32ed75af06a..90d2591c1ffa297c21fa1e5f841a9fc7f6ff7fd3 100644
--- a/chrome/android/java/strings/android_chrome_strings.grd
+++ b/chrome/android/java/strings/android_chrome_strings.grd
@@ -2622,6 +2622,12 @@ You must have Bluetooth and Location turned on in order to use the Physical Web.
       <message name="IDS_PHYSICAL_WEB_SHARE_ACTIVITY_TITLE" desc="Title of the Physical Web Share activity that will appear in the Android share dialog.">
         Physical Web
       </message>
+      <message name="IDS_PHYSICAL_WEB_BROADCAST_NOTIFICATION" desc="The message that will be displayed when the url attempted to share is being broadcasted successfully.">

[cco3, 2017/03/10 23:21:38]

Suggestions below:
when a Physical Web URL is broadcasted successfully.

[iankc, 2017/03/10 23:54:18]

Done.

+        Webpage is broadcasting

[cco3, 2017/03/10 23:21:38]

"Website", I think.

[iankc, 2017/03/10 23:54:18]

Done.

+      </message>
+      <message name="IDS_PHYSICAL_WEB_STOP_BROADCAST" desc="The message that will be displayed in the notification to stop broadcasting.">

[cco3, 2017/03/10 23:21:38]

The label for the button within a notification that stops a Physical Web
broadcast.

[iankc, 2017/03/10 23:54:18]

Done.

+        Stop
+      </message>
 
       <!-- WebUsb Picker UI strings -->
       <message name="IDS_USB_CHOOSER_DIALOG_PROMPT" desc="The text that is used to introduce the USB chooser dialog to the user.">