Browser Plugin: Tell WebKit that the Browser Plugin supports keyboard focus.

content/renderer/browser_plugin/browser_plugin.cc

Index: content/renderer/browser_plugin/browser_plugin.cc
diff --git a/content/renderer/browser_plugin/browser_plugin.cc b/content/renderer/browser_plugin/browser_plugin.cc
index e7bb338cb142b610d6ad2acb138ece7a60123cbf..5e1cc155ae62bcba5e181374a329ac49fb9ce812 100644
--- a/content/renderer/browser_plugin/browser_plugin.cc
+++ b/content/renderer/browser_plugin/browser_plugin.cc
@@ -266,6 +266,10 @@ NPObject* BrowserPlugin::scriptableObject() {
   return browser_plugin_np_object;
 }
 
+bool BrowserPlugin::supportsKeyboardFocus() const {
+  return true;
+}
+
 void BrowserPlugin::paint(WebCanvas* canvas, const WebRect& rect) {
   if (guest_crashed_) {
     if (!sad_guest_)  // Lazily initialize bitmap.