Initial switch to Chromium-style CHECK_* and DCHECK_* macros.

src/base/platform/time.cc

Index: src/base/platform/time.cc
diff --git a/src/base/platform/time.cc b/src/base/platform/time.cc
index 40dd188db362c2b2d2018c6892a1b5b9fa378f80..6734218e5071a94180cfa007569100407589a6c3 100644
--- a/src/base/platform/time.cc
+++ b/src/base/platform/time.cc
@@ -13,7 +13,8 @@
 #include <mach/mach_time.h>
 #endif
 
-#include <string.h>
+#include <cstring>
+#include <ostream>
 
 #if V8_OS_WIN
 #include "src/base/lazy-instance.h"
@@ -355,6 +356,11 @@ double Time::ToJsTime() const {
 }
 
 
+std::ostream& operator<<(std::ostream& os, const Time& time) {
+  return os << time.ToJsTime();
+}
+
+
 #if V8_OS_WIN
 
 class TickClock {