Convert chrome/common non-debug logs to debug logs.

chrome/common/metrics_log_manager.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/metrics_log_manager.h"
 
 #if defined(USE_SYSTEM_LIBBZ2)
 #include <bzlib.h>
 #else
 #include "third_party/bzip2/bzlib.h"
@@ skipping 94 matching lines @@
 void MetricsLogManager::CompressStagedLog() {
   int text_size = staged_log_->GetEncodedLogSize();
   std::string staged_log_text;
   // Leave room for the NULL terminator.
   staged_log_->GetEncodedLog(WriteInto(&staged_log_text, text_size + 1),
                              text_size);
 
   bool success = Bzip2Compress(staged_log_text, &compressed_staged_log_text_);
   if (success) {
     // Allow security-conscious users to see all metrics logs that we send.
-    VLOG(1) << "METRICS LOG: " << staged_log_text;
+    DVLOG(1) << "METRICS LOG: " << staged_log_text;
   } else {
-    LOG(DFATAL) << "Failed to compress log for transmission.";
+    NOTREACHED() << "Failed to compress log for transmission.";
   }
 }
 
 // static
 // This implementation is based on the Firefox MetricsService implementation.
 bool MetricsLogManager::Bzip2Compress(const std::string& input,
                                       std::string* output) {
   bz_stream stream = {0};
   // As long as our input is smaller than the bzip2 block size, we should get
   // the best compression.  For example, if your input was 250k, using a block
@@ skipping 25 matching lines @@
     // TODO(jar): See if it would be better to do a CHECK() here.
     return false;
   }
   result = BZ2_bzCompressEnd(&stream);
   DCHECK(result == BZ_OK);
 
   output->resize(stream.total_out_lo32);
 
   return true;
 }