added hook function to appIntegration to handle function-overwrites from other extensions

lib/typedItCollector.js

Index: lib/typedItCollector.js
===================================================================
--- a/lib/typedItCollector.js
+++ b/lib/typedItCollector.js
@@ -7,9 +7,12 @@
 let {Prefs} = require("prefs");
 let {WindowObserver} = require("windowObserver");
 
+let DOMAIN_TYPED = 1;
+let DOMAIN_TYPO = 2;
+let DOMAIN_CORRECTION = 3;
+let DOMAIN_FALSE_POSITIVE = 4;
+
 let domains = null;
-let userCorrections = null;
-let falsePositives = null;
 let timer = null;
 
 // Initialize and make sure to react to pref changes
@@ -64,24 +67,36 @@
 function processTypedDomain(domain)
 {
   if (domains && !privateBrowsingEnabled())
-    domains.push(domain);
+    domains[domain] = DOMAIN_TYPED;
+}
+
+exports.processDomainCorrection = processDomainCorrection;
+function processDomainCorrection(domainFrom, domainTo)
+{
+  if (domains && !privateBrowsingEnabled())
+  {
+    domains[domainFrom] = DOMAIN_TYPO;
+    domains[domainTo] = DOMAIN_CORRECTION;
+  }
 }
 
 exports.processFalsePositive = processFalsePositive;
 function processFalsePositive(domainFrom, domainTo)
 {
-  if (falsePositives && !privateBrowsingEnabled())
+  if (domains && !privateBrowsingEnabled())
   {
-    falsePositives.push([domainFrom, domainTo]);
+    domains[domainFrom] = DOMAIN_FALSE_POSITIVE;
+    domains[domainTo] = DOMAIN_TYPED;
   }
 }
 
 exports.processUserCorrection = processUserCorrection;
 function processUserCorrection(domainFrom, domainTo)
 {
-  if (userCorrections && !privateBrowsingEnabled())
+  if (domains && !privateBrowsingEnabled())
   {
-    userCorrections.push([domainFrom, domainTo]);
+    domains[domainFrom] = DOMAIN_TYPO;
+    domains[domainTo] = DOMAIN_CORRECTION;
   }
 }
 
@@ -101,29 +116,25 @@
 
 function startCollection()
 {
-  if (domains || falsePositives || userCorrections)
+  if (domains)
     return;
 
   onShutdown.add(stopCollection);
 
-  domains = [];
-  falsePositives = [];
-  userCorrections = [];
+  domains = {};
 
-  // Send data every 15 minutes
+  // Send data every 60 minutes
   timer = Cc["@mozilla.org/timer;1"].createInstance(Ci.nsITimer);
-  timer.initWithCallback(sendAnonymousData, 1000 * 60 * 15, Ci.nsITimer.TYPE_REPEATING_SLACK);
+  timer.initWithCallback(sendAnonymousData, 1000 * 60 * 60, Ci.nsITimer.TYPE_REPEATING_SLACK);
 }
 
 function stopCollection()
 {
-  if (!domains || !falsePositives || !userCorrections)
+  if (!domains)
     return;
 
   onShutdown.remove(stopCollection);
   domains = null;
-  falsePositives = null;
-  userCorrections = null;
 
   try
   {
@@ -146,43 +157,25 @@
 
 function sendAnonymousData()
 {
-  if (!Prefs.domainOptIn || (domains.length == 0 && falsePositives.length == 0 && userCorrections.length == 0) || privateBrowsingEnabled())
+  if (!Prefs.domainOptIn || privateBrowsingEnabled())
     return;
-  
-  let postData = {};
+
+  let postData = JSON.stringify(domains);
+  if (postData == JSON.stringify({}))
+    return;
+
   let savedDomains = domains;
-  let savedFalsePositives = falsePositives;
-  let savedUserCorrections = userCorrections;
+  domains = {};
 
-  if(domains.length > 0)
-  {
-    postData.domains = domains;
-    domains = [];
-  }
-  if(falsePositives.length > 0)
-  {
-    postData.falsePositives = falsePositives;
-    falsePositives = [];
-  }
-  if(userCorrections.length > 0)
-  {
-    postData.userCorrections = userCorrections;
-    userCorrections = [];
-  }
-  
   let request = Cc["@mozilla.org/xmlextras/xmlhttprequest;1"].createInstance(Ci.nsIXMLHttpRequest);
   request.open("POST", "http://typed.it/submitData");
-  request.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
+  request.setRequestHeader("Content-Type", "application/json");
   request.addEventListener("load", function(event)
   {
     if (event.target.status != 200)
-    {
       domains = domains.concat(savedDomains);
-      falsePositives = falsePositives.concat(savedFalsePositives);
-      userCorrections = userCorrections.concat(savedUserCorrections);
-    }
   }, false);
-  request.send("data=" + JSON.stringify(postData));
+  request.send(postData);
 }
 
 function initWebUI(event)