Implement onCompleted event for the webNavigation API

chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html

Index: chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html
diff --git a/chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html b/chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html
index f8a0e3f5b88ce1d1953ccd68aa51b757f6e0b6b5..cbbfd99b1ffaca2dac8660d887f72b2024e0c50a 100644
--- a/chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html
+++ b/chrome/test/data/extensions/api_test/webnavigation/navigation1/test.html
@@ -47,6 +47,11 @@ chrome.experimental.webNavigation.onDOMContentLoaded.addListener(
     captureEvent("onDOMContentLoaded", details);
 });
 
+chrome.experimental.webNavigation.onCompleted.addListener(
+  function(details) {
+    captureEvent("onCompleted", details);
+});
+
 chrome.experimental.webNavigation.onErrorOccurred.addListener(
   function(details) {
     captureEvent("onErrorOccurred", details);
@@ -77,6 +82,11 @@ chrome.tabs.getSelected(null, function(tab) {
           { frameId: 0,
             tabId: tabId,
             timeStamp: 0,
+            url: getURL('simpleLoad/a.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
             url: getURL('simpleLoad/a.html') }]]);
       chrome.tabs.update(tabId, { url: getURL('simpleLoad/a.html') });
     },
@@ -104,6 +114,11 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('clientRedirect/a.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('clientRedirect/a.html') }],
         [ "onBeforeNavigate",
           { frameId: 0,
             requestId: 0,
@@ -121,6 +136,11 @@ chrome.tabs.getSelected(null, function(tab) {
           { frameId: 0,
             tabId: tabId,
             timeStamp: 0,
+            url: getURL('clientRedirect/b.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
             url: getURL('clientRedirect/b.html') }]]);
       chrome.tabs.update(tabId, { url: getURL('clientRedirect/a.html') });
     },
@@ -147,6 +167,11 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('forwardBack/a.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('forwardBack/a.html') }],
         [ "onBeforeNavigate",
           { frameId: 0,
             requestId: 0,
@@ -165,6 +190,11 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('forwardBack/b.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('forwardBack/b.html') }],
         [ "onBeforeNavigate",
           { frameId: 0,
             requestId: 0,
@@ -182,6 +212,11 @@ chrome.tabs.getSelected(null, function(tab) {
           { frameId: 0,
             tabId: tabId,
             timeStamp: 0,
+            url: getURL('forwardBack/a.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
             url: getURL('forwardBack/a.html') }]]);
       chrome.tabs.update(tabId, { url: getURL('forwardBack/a.html') });
     },
@@ -226,6 +261,16 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('iframe/b.html') }],
+        [ "onCompleted",
+          { frameId: 1,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('iframe/b.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('iframe/a.html') }],
         [ "onBeforeNavigate",
           { frameId: 1,
             requestId: 0,
@@ -243,6 +288,11 @@ chrome.tabs.getSelected(null, function(tab) {
           { frameId: 1,
             tabId: tabId,
             timeStamp: 0,
+            url: getURL('iframe/c.html') }],
+        [ "onCompleted",
+          { frameId: 1,
+            tabId: tabId,
+            timeStamp: 0,
             url: getURL('iframe/c.html') }]]);
       chrome.tabs.update(tabId, { url: getURL('iframe/a.html') });
     },
@@ -294,6 +344,11 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('iframe/f.html') }],
+        [ "onCompleted",
+          { frameId: 1,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('iframe/e.html') }],
         [ "onCommitted",
           { frameId: 2,
             tabId: tabId,
@@ -306,6 +361,16 @@ chrome.tabs.getSelected(null, function(tab) {
             tabId: tabId,
             timeStamp: 0,
             url: getURL('iframe/f.html') }],
+        [ "onCompleted",
+          { frameId: 2,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('iframe/f.html') }],
+        [ "onCompleted",
+          { frameId: 0,
+            tabId: tabId,
+            timeStamp: 0,
+            url: getURL('iframe/d.html') }],
         [ "onBeforeNavigate",
           { frameId: 2,
             requestId: 0,
@@ -323,6 +388,11 @@ chrome.tabs.getSelected(null, function(tab) {
           { frameId: 2,
             tabId: tabId,
             timeStamp: 0,
+            url: getURL('iframe/g.html') }],
+        [ "onCompleted",
+          { frameId: 2,
+            tabId: tabId,
+            timeStamp: 0,
             url: getURL('iframe/g.html') }]]);
       chrome.tabs.update(tabId, { url: getURL('iframe/d.html') });
     },