Split the private webstore install API into two parts....

chrome/test/data/extensions/api_test/extension_gallery_install/no_user_gesture.html

Index: chrome/test/data/extensions/api_test/extension_gallery_install/no_user_gesture.html
===================================================================
--- chrome/test/data/extensions/api_test/extension_gallery_install/no_user_gesture.html	(revision 0)
+++ chrome/test/data/extensions/api_test/extension_gallery_install/no_user_gesture.html	(revision 0)
@@ -0,0 +1,10 @@
+<script src="common.js"></script>
+<script>
+// We expect that this test is called outside of a user gesture, which should
+// generate an error.
+chrome.webstorePrivate.beginInstall(extension_id, function() {
+  assertEq(chrome.extension.lastError.message,
+      "This function must be called during a user gesture");
+  succeed();
+});
+</script>
Property changes on: chrome/test/data/extensions/api_test/extension_gallery_install/no_user_gesture.html
___________________________________________________________________
Added: svn:eol-style
   + LF