Make test URLs more external

This CL changes several test URLs so that they do not reference
internal test servers.

Copied from many CLs on the widevine side.

Change-Id: Ia0e6d6faa19e1841bacaf3b90043aca3a12aaf8a

libwvdrmengine/cdm/core/test/license_request.cpp

@@ -48,7 +48,6 @@ void LicenseRequest::GetDrmMessage(const std::string& response,
       // non-Google Play webservers. Need to clean this up. Possibly test
       // for GLS and decide which part is the drm message
       drm_msg = response.substr(header_end_pos);
-      LOGE("drm msg not found");
     }
   } else {
     LOGE("response body not found");
@@ -82,5 +81,4 @@ void LicenseRequest::GetHeartbeatUrl(const std::string& response,
   }
 }
 
-
 } // namespace wvcdm