2 files changed, 2 insertions, 32 deletions

diff --git a/applypatch/applypatch.cpp b/applypatch/applypatch.cpp
index b1f5607a6..eb0a2a7b5 100644
--- a/applypatch/applypatch.cpp
+++ b/applypatch/applypatch.cpp
@@ -587,11 +587,6 @@ static int GenerateTarget(const FileContents& source_file, const std::unique_ptr
   SHA_CTX ctx;
   SHA1_Init(&ctx);
   SinkFn sink = [&memory_sink_str, &ctx](const unsigned char* data, size_t len) {
-    if (len != 0) {
-      uint8_t digest[SHA_DIGEST_LENGTH];
-      SHA1(data, len, digest);
-      LOG(DEBUG) << "Appending " << len << " bytes data, SHA-1: " << short_sha1(digest);
-    }
     SHA1_Update(&ctx, data, len);
     memory_sink_str.append(reinterpret_cast<const char*>(data), len);
     return len;
@@ -632,14 +627,6 @@ static int GenerateTarget(const FileContents& source_file, const std::unique_ptr
                  << short_sha1(bonus_digest);
     }
 
-    // TODO(b/67849209) Remove after debugging the unit test flakiness.
-    if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) {
-      if (WriteToPartition(reinterpret_cast<const unsigned char*>(memory_sink_str.c_str()),
-                           memory_sink_str.size(), target_filename) != 0) {
-        LOG(DEBUG) << "Failed to write patched data " << target_filename;
-      }
-    }
-
     return 1;
   } else {
     LOG(INFO) << "  now " << short_sha1(target_sha1);
diff --git a/applypatch/imgpatch.cpp b/applypatch/imgpatch.cpp
index da7569219..e6be39a2f 100644
--- a/applypatch/imgpatch.cpp
+++ b/applypatch/imgpatch.cpp
@@ -61,11 +61,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_
   int mem_level = Read4(deflate_header + 52);
   int strategy = Read4(deflate_header + 56);
 
-  // TODO(b/67849209) Remove after debugging the unit test flakiness.
-  if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) {
-    LOG(DEBUG) << "zlib version " << zlibVersion();
-  }
-
   z_stream strm;
   strm.zalloc = Z_NULL;
   strm.zfree = Z_NULL;
@@ -83,10 +78,8 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_
   size_t actual_target_length = 0;
   size_t total_written = 0;
   static constexpr size_t buffer_size = 32768;
-  SHA_CTX sha_ctx;
-  SHA1_Init(&sha_ctx);
   auto compression_sink = [&strm, &actual_target_length, &expected_target_length, &total_written,
-                           &ret, &sink, &sha_ctx](const uint8_t* data, size_t len) -> size_t {
+                           &ret, &sink](const uint8_t* data, size_t len) -> size_t {
     // The input patch length for an update never exceeds INT_MAX.
     strm.avail_in = len;
     strm.next_in = data;
@@ -113,11 +106,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_
       }
     } while ((strm.avail_in != 0 || strm.avail_out == 0) && ret != Z_STREAM_END);
 
-    // TODO(b/67849209) Remove after debugging the unit test flakiness.
-    if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) {
-      SHA1_Update(&sha_ctx, data, len);
-    }
-
     actual_target_length += len;
     return len;
   };
@@ -125,11 +113,6 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_
   int bspatch_result = ApplyBSDiffPatch(src_data, src_len, patch, patch_offset, compression_sink);
   deflateEnd(&strm);
 
-  if (android::base::GetMinimumLogSeverity() <= android::base::LogSeverity::DEBUG) {
-    uint8_t digest[SHA_DIGEST_LENGTH];
-    SHA1_Final(digest, &sha_ctx);
-    LOG(DEBUG) << "sha1 of " << actual_target_length << " bytes input data: " << short_sha1(digest);
-  }
   if (bspatch_result != 0) {
     return false;
   }
@@ -144,7 +127,7 @@ static bool ApplyBSDiffPatchAndStreamOutput(const uint8_t* src_data, size_t src_
                << actual_target_length;
     return false;
   }
-  LOG(DEBUG) << "bspatch writes " << total_written << " bytes in total to streaming output.";
+  LOG(DEBUG) << "bspatch wrote " << total_written << " bytes in total to streaming output.";
 
   return true;
 }