[content shell] add further methods to the testRunner's proxy object

These methods allow for using the inspector's console without constantly triggering the "not implemented" trap.

BUG=111316
R=marja@chromium.org

Review URL: https://codereview.chromium.org/11519032

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@172588 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 11 insertions, 0 deletions

diff --git a/content/shell/webkit_test_runner.js b/content/shell/webkit_test_runner.js
index fce7e2ef..d918452 100644
--- a/content/shell/webkit_test_runner.js
+++ b/content/shell/webkit_test_runner.js
@@ -24,9 +24,20 @@ var testRunner = testRunner || {};
   var DefaultHandler = function(name) {
     var handler = {
       get: function(receiver, property) {
+        if (property === "splice")
+          return undefined;
+        if (property === "__proto__")
+          return {}
+        if (property === "toString")
+          return function() { return "[object Object]"; };
+        if (property === "constructor" || property === "valueOf")
+          return function() { return {}; };
         NotImplemented(name, property);
         return function() {}
       },
+      getOwnPropertyNames: function() {
+        return [];
+      },
       getPropertyDescriptor: function(property) {
         NotImplemented(name, property);
         return undefined;