[AppRemoting] Break out AppRemoting shared module (re-land).

remoting/webapp/app_remoting/js/feedback_consent.js

Index: remoting/webapp/app_remoting/js/feedback_consent.js
diff --git a/remoting/webapp/app_remoting/js/feedback_consent.js b/remoting/webapp/app_remoting/js/feedback_consent.js
index 9dce2383a0a891e5f732b02b64cc48b45e924415..2195ea50c7b6b68408f67e65209872c6fb6ff49a 100644
--- a/remoting/webapp/app_remoting/js/feedback_consent.js
+++ b/remoting/webapp/app_remoting/js/feedback_consent.js
@@ -5,6 +5,11 @@
 'use strict';
 
 /**
+ * @type {string} The app id (from the webstore) for this application.
+ */
+var appId = '';
+
+/**
  * @type {string} The host id corresponding to the user's VM. The @pending
  *     place-holder instructs the Orchestrator to abandon any pending host,
  *     and is used if no host id is provided by the main window.
@@ -140,7 +145,7 @@ function onToken(token) {
         'crashServiceReportId': crashServiceReportId
       };
       var uri = remoting.settings.APP_REMOTING_API_BASE_URL +
-          '/applications/' + remoting.settings.getAppRemotingApplicationId() +
+          '/applications/' + appId +
           '/hosts/'  + hostId +
           '/reportIssue';
       var onDone = function(/** !remoting.Xhr.Response */ response) {
@@ -250,6 +255,7 @@ function onWindowMessage(event) {
     if (event.data['hostId']) {
       hostId = /** @type {string} */ (event.data['hostId']);
     }
+    appId = /** @type {string} */ (event.data['appId']);
     connectionStats = /** @type {string} */ (event.data['connectionStats']);
     sessionId = /** @type {string} */ (event.data['sessionId']);
   }