Replace most LOG/CHECK statements with DLOG/DCHECK statements in base.

[ Reland of 107042 http://codereview.chromium.org/8368009 ]

I tried hard not to change CHECKs that had side effects. I kept fatal checks
that seemed security or debugging-info (in crash reports) sensitive, and ones
that seems particularly well-conceived.
Review URL: http://codereview.chromium.org/8341026

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@107434 0039d316-1c4b-4281-b951-d872f2087c98

2 files changed, 5 insertions, 5 deletions

diff --git a/base/system_monitor/system_monitor.cc b/base/system_monitor/system_monitor.cc
index 2631789..5131fbf 100644
--- a/base/system_monitor/system_monitor.cc
+++ b/base/system_monitor/system_monitor.cc
@@ -86,18 +86,18 @@ void SystemMonitor::RemoveObserver(PowerObserver* obs) {
 }
 
 void SystemMonitor::NotifyPowerStateChange() {
-  VLOG(1) << "PowerStateChange: " << (BatteryPower() ? "On" : "Off")
-          << " battery";
+  DVLOG(1) << "PowerStateChange: " << (BatteryPower() ? "On" : "Off")
+           << " battery";
   observer_list_->Notify(&PowerObserver::OnPowerStateChange, BatteryPower());
 }
 
 void SystemMonitor::NotifySuspend() {
-  VLOG(1) << "Power Suspending";
+  DVLOG(1) << "Power Suspending";
   observer_list_->Notify(&PowerObserver::OnSuspend);
 }
 
 void SystemMonitor::NotifyResume() {
-  VLOG(1) << "Power Resuming";
+  DVLOG(1) << "Power Resuming";
   observer_list_->Notify(&PowerObserver::OnResume);
 }
 
diff --git a/base/system_monitor/system_monitor_win.cc b/base/system_monitor/system_monitor_win.cc
index 84f2b2e..a8cd54a 100644
--- a/base/system_monitor/system_monitor_win.cc
+++ b/base/system_monitor/system_monitor_win.cc
@@ -41,7 +41,7 @@ void SystemMonitor::ProcessWmPowerBroadcastMessage(int event_id) {
 bool SystemMonitor::IsBatteryPower() {
   SYSTEM_POWER_STATUS status;
   if (!GetSystemPowerStatus(&status)) {
-    LOG(ERROR) << "GetSystemPowerStatus failed: " << GetLastError();
+    DLOG(ERROR) << "GetSystemPowerStatus failed: " << GetLastError();
     return false;
   }
   return (status.ACLineStatus == 0);