Make all content scripts from an extension run in the same

chrome/test/data/extensions/api_test/isolated_world1/background.html

Index: chrome/test/data/extensions/api_test/isolated_world1/background.html
diff --git a/chrome/test/data/extensions/api_test/isolated_world1/background.html b/chrome/test/data/extensions/api_test/isolated_world1/background.html
new file mode 100644
index 0000000000000000000000000000000000000000..d5125c416897b709f5ddd8fa1dfab80b1bc950d2
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/isolated_world1/background.html
@@ -0,0 +1,23 @@
+<script>
+chrome.extension.onConnect.addListener(function(port) {
+  chrome.test.log("got connect");
+  port.onMessage.addListener(function(msg) {
+    chrome.test.log("got message: " + msg);
+    chrome.test.assertEq(2, msg);
+    chrome.test.notifyPass();
+  });
+});
+
+chrome.tabs.onUpdated.addListener(function(tabId, changeInfo) {
+  chrome.test.log("Got update event: " + JSON.stringify(changeInfo));
+  if (changeInfo.status == "complete") {
+    chrome.tabs.executeScript(tabId, {file: "c.js"});
+    chrome.tabs.onUpdated.removeListener(arguments.callee);
+  }
+});
+
+chrome.test.log("Creating tab...");
+chrome.tabs.create({
+  url: "http://localhost:1337/files/extensions/test_file.html"
+});
+</script>