Code:    void RunCoeffCheck() {
     ACMRandom rnd(ACMRandom::DeterministicSeed());
     const int count_test_block = 5000;
    DECLARE_ALIGNED_ARRAY(16, int16_t, input_block, kNumCoeffs);
    DECLARE_ALIGNED_ARRAY(16, int16_t, output_ref_block, kNumCoeffs);
    DECLARE_ALIGNED_ARRAY(16, int16_t, output_block, kNumCoeffs);
 
     for (int i = 0; i < count_test_block; ++i) {
       for (int j = 0; j < kNumCoeffs; ++j)
        input_block[j] = rnd.Rand8() - rnd.Rand8();
 
       fwd_txfm_ref(input_block, output_ref_block, pitch_, tx_type_);
      REGISTER_STATE_CHECK(RunFwdTxfm(input_block, output_block, pitch_));
 
       for (int j = 0; j < kNumCoeffs; ++j)
        EXPECT_EQ(output_block[j], output_ref_block[j]);
 }
 }

Vulnerability Type: DoS Exec Code Overflow Mem. Corr. 
CWE ID: CWE-119
Summary: libvpx in mediaserver in Android 4.x before 4.4.4, 5.x before 5.1.1 LMY49H, and 6.0 before 2016-03-01 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted media file, related to libwebm/mkvparser.cpp and other files, aka internal bug 23452792.
Commit Message: Merge Conflict Fix CL to lmp-mr1-release for ag/849478

DO NOT MERGE - libvpx: Pull from upstream

Current HEAD: 7105df53d7dc13d5e575bc8df714ec8d1da36b06

BUG=23452792

Change-Id: Ic78176fc369e0bacc71d423e0e2e6075d004aaec
