Revert "Temporarily disable some clock_getres tests."

This reverts commit 8eba2a59ac3fca54232cfc51e29d0dc3e7925a22.

Reason for revert: The kernel update has been reverted.

Change-Id: I21d9ac3c319b8c6e8546a0b40c5646c5610cc8c5
diff --git a/tests/time_test.cpp b/tests/time_test.cpp
index 51adf13..4e17242 100644
--- a/tests/time_test.cpp
+++ b/tests/time_test.cpp
@@ -708,10 +708,6 @@
 }
 
 TEST(time, clock_getres_CLOCK_REALTIME) {
-#if defined(__i386__)
-  // See b/141515847
-  GTEST_SKIP() << "Temporary disable until cuttlefish kernel is fixed.";
-#endif
   timespec ts;
   ASSERT_EQ(0, clock_getres(CLOCK_REALTIME, &ts));
   ASSERT_EQ(1, ts.tv_nsec);
@@ -719,10 +715,6 @@
 }
 
 TEST(time, clock_getres_CLOCK_MONOTONIC) {
-#if defined(__i386__)
-  // See b/141515847
-  GTEST_SKIP() << "Temporary disable until cuttlefish kernel is fixed.";
-#endif
   timespec ts;
   ASSERT_EQ(0, clock_getres(CLOCK_MONOTONIC, &ts));
   ASSERT_EQ(1, ts.tv_nsec);
@@ -740,10 +732,6 @@
 }
 
 TEST(time, clock_getres_CLOCK_BOOTTIME) {
-#if defined(__i386__)
-  // See b/141515847
-  GTEST_SKIP() << "Temporary disable until cuttlefish kernel is fixed.";
-#endif
   timespec ts;
   ASSERT_EQ(0, clock_getres(CLOCK_BOOTTIME, &ts));
   ASSERT_EQ(1, ts.tv_nsec);