Browser Plugin: Implement CanGoBack/CanGoForward

BUG=154831


Review URL: https://chromiumcodereview.appspot.com/11092023

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@161414 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 8 insertions, 0 deletions

diff --git a/content/test/data/browser_plugin_embedder.html b/content/test/data/browser_plugin_embedder.html
index 45b374e..e192865 100644
--- a/content/test/data/browser_plugin_embedder.html
+++ b/content/test/data/browser_plugin_embedder.html
@@ -27,6 +27,14 @@ function Back() {
   var plugin = document.getElementById('plugin');
   plugin.back();
 }
+function CanGoBack() {
+  var plugin = document.getElementById('plugin');
+  return plugin.canGoBack();
+}
+function CanGoForward() {
+  var plugin = document.getElementById('plugin');
+  return plugin.canGoForward();
+}
 function Forward() {
   var plugin = document.getElementById('plugin');
   plugin.forward();