Remove Test Keybox Again

Merge from Widevine repo of http://go/wvgerrit/69563

This CL also disables unit tests that depend on the old test keybox when run
against OEMCrypto v13 or earlier.

Unit tests that require a particular API level have been
removed.  This requirement for Android is tested in GTS tests.

Bug: 119316243
Test: unit tests
Change-Id: I9a13dbaee1693ecea906fd0184a8e2590dc5beed

libwvdrmengine/oemcrypto/test/oec_test_data.h

@@ -15,41 +15,6 @@
 
 namespace wvoec {
 
-// TODO(fredgc, b/119316243): REMOVE THIS KEYBOX!
-// This test keybox is used for testing with OEMCrypto v13.
-// It should be removed before release!
-static const WidevineKeybox kTestKeyboxForV13 = {
-  // Sample keybox used for test vectors
-  {
-    // deviceID
-    0x54, 0x65, 0x73, 0x74, 0x4b, 0x65, 0x79, 0x30,  // TestKey01
-    0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
-    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,  // ........
-  }, {
-    // key
-    0xfb, 0xda, 0x04, 0x89, 0xa1, 0x58, 0x16, 0x0e,
-    0xa4, 0x02, 0xe9, 0x29, 0xe3, 0xb6, 0x8f, 0x04,
-  }, {
-    // data
-    0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x10, 0x19,
-    0x07, 0xd9, 0xff, 0xde, 0x13, 0xaa, 0x95, 0xc1,
-    0x22, 0x67, 0x80, 0x53, 0x36, 0x21, 0x36, 0xbd,
-    0xf8, 0x40, 0x8f, 0x82, 0x76, 0xe4, 0xc2, 0xd8,
-    0x7e, 0xc5, 0x2b, 0x61, 0xaa, 0x1b, 0x9f, 0x64,
-    0x6e, 0x58, 0x73, 0x49, 0x30, 0xac, 0xeb, 0xe8,
-    0x99, 0xb3, 0xe4, 0x64, 0x18, 0x9a, 0x14, 0xa8,
-    0x72, 0x02, 0xfb, 0x02, 0x57, 0x4e, 0x70, 0x64,
-    0x0b, 0xd2, 0x2e, 0xf4, 0x4b, 0x2d, 0x7e, 0x39,
-  }, {
-    // magic
-    0x6b, 0x62, 0x6f, 0x78,
-  }, {
-    // Crc
-    0x0a, 0x7a, 0x2c, 0x35,
-  }
-};
-
 // This is a test keybox.  It will not be accepted by production systems.  By
 // using a known keybox for these tests, the results for a given set of inputs
 // to a test are predictable and can be compared to the actual results.