Implement initial chrome.browserAction.openPopup API.

chrome/test/data/extensions/api_test/browser_action/open_popup/manifest.json

Index: chrome/test/data/extensions/api_test/browser_action/open_popup/manifest.json
diff --git a/chrome/test/data/extensions/api_test/browser_action/open_popup/manifest.json b/chrome/test/data/extensions/api_test/browser_action/open_popup/manifest.json
new file mode 100644
index 0000000000000000000000000000000000000000..c334b029761ce7cd90fff464f155b4df97f0346d
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/browser_action/open_popup/manifest.json
@@ -0,0 +1,11 @@
+{
+  "name": "OpenPopup Test",
+  "version": "1",
+  "manifest_version": 2,
+  "description": "Apitest for chrome.browserAction.openPopup",
+  "incognito": "split",
+  "browser_action": {
+      "default_icon": "chromium.png",

[Finnur, 2013/10/15 10:44:21]

If you can get away with not using an icon, then I would. Fewer files, less
space used and you can use the try servers for the whole change (don't need to
check in the image first).

[justinlin, 2013/10/16 07:06:48]

Done. Good point, the other ones should probably be removed too. I think the
icon used to be required, but looks like not anymore.

+      "default_popup": "popup.html"
+  }
+}