[chrome/common] Convert VLOGs to DVLOGs

chrome/common/safe_browsing/zip_analyzer.cc

 // Copyright (c) 2012 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/safe_browsing/zip_analyzer.h"
 
 #include "base/logging.h"
 #include "chrome/common/safe_browsing/download_protection_util.h"
 #include "third_party/zlib/google/zip_reader.h"
 
 namespace safe_browsing {
 namespace zip_analyzer {
 
 void AnalyzeZipFile(base::File zip_file, Results* results) {
   zip::ZipReader reader;
   // OpenFromPlatformFile may close the handle even when it fails, but there is
   // no way to know if it did that or not. Assume it did (that's the common
   // case).
   if (!reader.OpenFromPlatformFile(zip_file.TakePlatformFile())) {
-    VLOG(1) << "Failed to open zip file";
+    DVLOG(1) << "Failed to open zip file";
     return;
   }
 
   bool advanced = true;
   for (; reader.HasMore(); advanced = reader.AdvanceToNextEntry()) {
     if (!advanced) {
-      VLOG(1) << "Could not advance to next entry, aborting zip scan.";
+      DVLOG(1) << "Could not advance to next entry, aborting zip scan.";
       return;
     }
     if (!reader.OpenCurrentEntryInZip()) {
-      VLOG(1) << "Failed to open current entry in zip file";
+      DVLOG(1) << "Failed to open current entry in zip file";
       continue;
     }
     const base::FilePath& file = reader.current_entry_info()->file_path();
     if (download_protection_util::IsBinaryFile(file)) {
       // Don't consider an archived archive to be executable, but record
       // a histogram.
       if (download_protection_util::IsArchiveFile(file)) {
         results->has_archive = true;
       } else {
-        VLOG(2) << "Downloaded a zipped executable: " << file.value();
+        DVLOG(2) << "Downloaded a zipped executable: " << file.value();
         results->has_executable = true;
         break;
       }
     } else {
-      VLOG(3) << "Ignoring non-binary file: " << file.value();
+      DVLOG(3) << "Ignoring non-binary file: " << file.value();
     }
   }
   results->success = true;
 }
 
 }  // namespace zip_analyzer
 }  // namespace safe_browsing