Deleted OS_WIN and all Windows specific files from base.

base/time/time_unittest.cc

Index: base/time/time_unittest.cc
diff --git a/base/time/time_unittest.cc b/base/time/time_unittest.cc
index b7e05b786b490bbb0ede2aabc3f09cffc990eb6a..a068dc32cf1dcc26a1285f80f11ce6c06dcaff0f 100644
--- a/base/time/time_unittest.cc
+++ b/base/time/time_unittest.cc
@@ -59,9 +59,7 @@ TEST_F(TimeTest, TimeT) {
   // C library time and exploded time.
   time_t now_t_1 = time(NULL);
   struct tm tms;
-#if defined(OS_WIN)
-  localtime_s(&tms, &now_t_1);
-#elif defined(OS_POSIX)
+#if defined(OS_POSIX)
   localtime_r(&now_t_1, &tms);
 #endif
 
@@ -169,10 +167,7 @@ TEST_F(TimeTest, ParseTimeTest1) {
   const int BUFFER_SIZE = 64;
   struct tm local_time = {0};
   char time_buf[BUFFER_SIZE] = {0};
-#if defined(OS_WIN)
-  localtime_s(&local_time, &current_time);
-  asctime_s(time_buf, arraysize(time_buf), &local_time);
-#elif defined(OS_POSIX)
+#if defined(OS_POSIX)
   localtime_r(&current_time, &local_time);
   asctime_r(&local_time, time_buf);
 #endif
@@ -572,17 +567,6 @@ TEST_F(TimeTest, MaxConversions) {
   EXPECT_EQ(std::numeric_limits<CFAbsoluteTime>::infinity(),
             t.ToCFAbsoluteTime());
 #endif
-
-#if defined(OS_WIN)
-  FILETIME ftime;
-  ftime.dwHighDateTime = std::numeric_limits<DWORD>::max();
-  ftime.dwLowDateTime = std::numeric_limits<DWORD>::max();
-  t = Time::FromFileTime(ftime);
-  EXPECT_TRUE(t.is_max());
-  ftime = t.ToFileTime();
-  EXPECT_EQ(std::numeric_limits<DWORD>::max(), ftime.dwHighDateTime);
-  EXPECT_EQ(std::numeric_limits<DWORD>::max(), ftime.dwLowDateTime);
-#endif
 }
 
 #if defined(OS_MACOSX)