Fix Sleep() calls to use TimeDelta in portions of chrome/browser.

chrome/browser/net/url_info_unittest.cc

Index: chrome/browser/net/url_info_unittest.cc
diff --git a/chrome/browser/net/url_info_unittest.cc b/chrome/browser/net/url_info_unittest.cc
index 870ad7e0ca33628c2847900efa61790e51603de0..192e61e807d6e26312e0cb0567ec894e9158a765 100644
--- a/chrome/browser/net/url_info_unittest.cc
+++ b/chrome/browser/net/url_info_unittest.cc
@@ -57,8 +57,8 @@ TEST(UrlHostInfoTest, StateChangeTest) {
   }
 
   // Run similar test with a shortened expiration, so we can trigger it.
-  const int kMockExpirationTime(300);  // Vastly reduced expiration time.
-  info.set_cache_expiration(TimeDelta::FromMilliseconds(kMockExpirationTime));
+  const TimeDelta kMockExpirationTime = TimeDelta::FromMilliseconds(300);
+  info.set_cache_expiration(kMockExpirationTime);
 
   // That was a nice life when the object was found.... but next time it won't
   // be found.  We'll sleep for a while, and then come back with not-found.
@@ -67,18 +67,19 @@ TEST(UrlHostInfoTest, StateChangeTest) {
   info.SetAssignedState();
   EXPECT_FALSE(info.NeedsDnsUpdate());
   // Greater than minimal expected network latency on DNS lookup.
-  base::PlatformThread::Sleep(25);
+  base::PlatformThread::Sleep(base::TimeDelta::FromMilliseconds(25));
   before_resolution_complete = TimeTicks::Now();
   info.SetNoSuchNameState();
   // "Immediately" check to see if we need an update yet (we shouldn't).
   if (info.NeedsDnsUpdate()) {
     // The test bot must be really slow, so we can verify that.
-    EXPECT_GT((TimeTicks::Now() - before_resolution_complete).InMilliseconds(),
+    EXPECT_GT((TimeTicks::Now() - before_resolution_complete),
               kMockExpirationTime);
     return;
   }
   // Wait over 300ms, so it should definately be considered out of cache.
-  base::PlatformThread::Sleep(kMockExpirationTime + 20);
+  base::PlatformThread::Sleep(kMockExpirationTime +
+                              TimeDelta::FromMilliseconds(20));
   EXPECT_TRUE(info.NeedsDnsUpdate()) << "expiration time not honored";
 }