Implement EmbeddedSharedWorkerPermissionClientProxy.

embedded_shared_worker_permission_client_proxy.* are copied from shared_worker_permission_client_proxy.* in content/worker/.
I will delete the directory when we will stop using worker process.

BUG=327256

Review URL: https://codereview.chromium.org/318013002

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@275768 0039d316-1c4b-4281-b951-d872f2087c98
4 files changed