Base: A few more files using BASE_API (for base.dll)

base/time.h

Index: base/time.h
===================================================================
--- base/time.h	(revision 78949)
+++ base/time.h	(working copy)
@@ -25,6 +25,7 @@
 
 #include <time.h>
 
+#include "base/base_api.h"
 #include "base/basictypes.h"
 
 #if defined(OS_POSIX)
@@ -48,7 +49,7 @@
 
 // TimeDelta ------------------------------------------------------------------
 
-class TimeDelta {
+class BASE_API TimeDelta {
  public:
   TimeDelta() : delta_(0) {
   }
@@ -178,7 +179,7 @@
 // Time -----------------------------------------------------------------------
 
 // Represents a wall clock time.
-class Time {
+class BASE_API Time {
  public:
   static const int64 kMillisecondsPerSecond = 1000;
   static const int64 kMicrosecondsPerMillisecond = 1000;
@@ -449,7 +450,7 @@
 
 // TimeTicks ------------------------------------------------------------------
 
-class TimeTicks {
+class BASE_API TimeTicks {
  public:
   TimeTicks() : ticks_(0) {
   }