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

base/logging.cc

Index: base/logging.cc
diff --git a/base/logging.cc b/base/logging.cc
index 27754af8406531c62ebf2eca7d8520c951c322e5..69cd3cb1d38021040d8a4dbae1bbadf2507c5ba5 100644
--- a/base/logging.cc
+++ b/base/logging.cc
@@ -64,6 +64,7 @@ typedef pthread_mutex_t* MutexHandle;
 namespace logging {
 
 DcheckState g_dcheck_state = DISABLE_DCHECK_FOR_NON_OFFICIAL_RELEASE_BUILDS;
+DlogState g_dlog_state = DISABLE_DLOG_FOR_NON_OFFICIAL_RELEASE_BUILDS;
 VlogInfo* g_vlog_info = NULL;
 
 const char* const log_severity_names[LOG_NUM_SEVERITIES] = {
@@ -354,9 +355,11 @@ bool BaseInitLoggingImpl(const PathChar* new_log_file,
                          LoggingDestination logging_dest,
                          LogLockingState lock_log,
                          OldFileDeletionState delete_old,
-                         DcheckState dcheck_state) {
+                         DcheckState dcheck_state,
+                         DlogState dlog_state) {
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   g_dcheck_state = dcheck_state;
+  g_dlog_state = dlog_state;
   delete g_vlog_info;
   g_vlog_info = NULL;
   // Don't bother initializing g_vlog_info unless we use one of the