Encrypted Media: Replace DecryptorClient with key event callbacks.
- Removed DecryptorClient and use key event callbacks.
- Renamed Decryptor::KeyAddedCB to Decryptor::NewKeyCB.
- ProxyDecryptor implements key event callbacks and WebMediaPlayerProxy does not handle key events anymore.
- PpapiDecryptor implements key event callbacks as well so ContentDecryptorDelegate doesn't call ProxyDecryptor directly.
Review URL: https://codereview.chromium.org/11226019
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@174495 0039d316-1c4b-4281-b951-d872f2087c98
29 files changed
