Merge "Fix for apps that forget to use widevine:// urls" into lmp-mr1-dev

            if (mFileMeta->findCString(kKeyMIMEType, &fileMime)

                    && !strncasecmp(fileMime, "video/wvm", 9)) {

                mIsWidevine = true;

                if (!mUri.empty()) {

                  // streaming, but the app forgot to specify widevine:// url

                  mWVMExtractor = static_cast<WVMExtractor *>(extractor.get());

                  mWVMExtractor->setAdaptiveStreamingMode(true);

                  if (mUIDValid) {

                    mWVMExtractor->setUID(mUID);

                  }

                }

            }

        }

    }