Adding `content_security_policy` to a few sample extensions

chrome/common/extensions/docs/examples/api/windows/merge_windows/background.js

Index: chrome/common/extensions/docs/examples/api/windows/merge_windows/background.js
diff --git a/chrome/common/extensions/docs/examples/api/windows/merge_windows/background.js b/chrome/common/extensions/docs/examples/api/windows/merge_windows/background.js
new file mode 100644
index 0000000000000000000000000000000000000000..e9789210d1f6d62c69aaa38468a311e0ee04a2bc
--- /dev/null
+++ b/chrome/common/extensions/docs/examples/api/windows/merge_windows/background.js
@@ -0,0 +1,45 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var targetWindow = null;
+var tabCount = 0;
+
+function start(tab) {
+  chrome.windows.getCurrent(getWindows);
+}
+
+function getWindows(win) {
+  targetWindow = win;
+  chrome.tabs.getAllInWindow(targetWindow.id, getTabs);
+}
+
+function getTabs(tabs) {
+  tabCount = tabs.length;
+  // We require all the tab information to be populated.
+  chrome.windows.getAll({"populate" : true}, moveTabs);
+}
+
+function moveTabs(windows) {
+  var numWindows = windows.length;
+  var tabPosition = tabCount;
+
+  for (var i = 0; i < numWindows; i++) {
+    var win = windows[i];
+
+    if (targetWindow.id != win.id) {
+      var numTabs = win.tabs.length;
+
+      for (var j = 0; j < numTabs; j++) {
+        var tab = win.tabs[j];
+        // Move the tab into the window that triggered the browser action.
+        chrome.tabs.move(tab.id,
+            {"windowId": targetWindow.id, "index": tabPosition});
+        tabPosition++;
+      }
+    }
+  }
+}
+
+// Set up a click handler so that we can merge all the windows.
+chrome.browserAction.onClicked.addListener(start);