Enable DVLOG on non official release build based on the parameter passed for InitLogging.

chrome/common/logging_chrome.cc

Index: chrome/common/logging_chrome.cc
diff --git a/chrome/common/logging_chrome.cc b/chrome/common/logging_chrome.cc
index 958d46427b81b23a7ac6ead7393a930bb4050b11..c18344437f44236ceec19db8dd85afc8f46c6e2f 100644
--- a/chrome/common/logging_chrome.cc
+++ b/chrome/common/logging_chrome.cc
@@ -245,13 +245,19 @@ void RedirectChromeLogging(const CommandLine& command_line) {
       logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS :
       logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS;
 
+  logging::DlogState dlog_state =
+      command_line.HasSwitch(switches::kEnableDLOG) ?
+      logging::ENABLE_DLOG_FOR_NON_OFFICIAL_RELEASE_BUILDS:
+      logging::DISABLE_DLOG_FOR_NON_OFFICIAL_RELEASE_BUILDS;
+
   // ChromeOS always logs through the symlink, so it shouldn't be
   // deleted if it already exists.
   if (!InitLogging(log_path.value().c_str(),
                    DetermineLogMode(command_line),
                    logging::LOCK_LOG_FILE,
                    logging::APPEND_TO_OLD_LOG_FILE,
-                   dcheck_state)) {
+                   dcheck_state,
+                   dlog_state)) {
     DLOG(ERROR) << "Unable to initialize logging to " << log_path.value();
     RemoveSymlinkAndLog(log_path, target_path);
   } else {
@@ -306,11 +312,18 @@ void InitChromeLogging(const CommandLine& command_line,
       logging::ENABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS :
       logging::DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS;
 
+  logging::DlogState dlog_state =
+      command_line.HasSwitch(switches::kEnableDLOG) ?
+      logging::ENABLE_DLOG_FOR_NON_OFFICIAL_RELEASE_BUILDS:
+      logging::DISABLE_DLOG_FOR_NON_OFFICIAL_RELEASE_BUILDS;
+
+
   bool success = InitLogging(log_path.value().c_str(),
                              logging_dest,
                              logging::LOCK_LOG_FILE,
                              delete_old_log_file,
-                             dcheck_state);
+                             dcheck_state,
+                             dlog_state);
 
 #if defined(OS_CHROMEOS)
   if (!success) {