Convert plugin and GPU process to brokered handle duplication.

BUG=119250
Review URL: https://chromiumcodereview.appspot.com/9958034

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@132303 0039d316-1c4b-4281-b951-d872f2087c98
void WebPluginProxy::UpdateIMEStatus() {
  int input_type;
  gfx::Rect caret_rect;
  if (!delegate_->GetIMEStatus(&input_type, &caret_rect))
    return;

  Send(new PluginHostMsg_NotifyIMEStatus(route_id_, input_type, caret_rect));
}

void WebPluginProxy::UpdateIMEStatus() {
  int input_type;
  gfx::Rect caret_rect;
  if (!delegate_->GetIMEStatus(&input_type, &caret_rect))
    return;

  Send(new PluginHostMsg_NotifyIMEStatus(route_id_, input_type, caret_rect));
}
