Don't create an extra new tab when calling chrome.windows.create for a popup

Calling chrome.windows.create({type: 'popup'}) without specifying URLs creates a new tab in addition to an empty popup. This CL fixes it.

BUG=226289

Review URL: https://chromiumcodereview.appspot.com/13605004

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192738 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 15 insertions, 0 deletions

diff --git a/chrome/test/data/extensions/api_test/tabs/basics/crud2.js b/chrome/test/data/extensions/api_test/tabs/basics/crud2.js
index 300ac72..8ffedb3 100644
--- a/chrome/test/data/extensions/api_test/tabs/basics/crud2.js
+++ b/chrome/test/data/extensions/api_test/tabs/basics/crud2.js
@@ -136,5 +136,20 @@ chrome.test.runTests([
         assertEq(window.id, tab.windowId);
       }));
     }));
+  },
+
+  // An empty popup window does not contain any tabs and the number of tabs
+  // before and after creation should be the same.
+  function testOpenEmptyPopup() {
+    chrome.tabs.query({}, pass(function(tabs) {
+      var tabsCountBefore = tabs.length;
+      chrome.windows.create({type: 'popup'}, pass(function(window) {
+        assertEq(window.tabs.length, 0);
+        chrome.tabs.query({}, pass(function(tabs) {
+          assertEq(tabsCountBefore, tabs.length);
+        }));
+      }));
+    }));
   }
+
 ]);