Convert use of int ms to TimeDelta in files owned by brettw.

chrome/browser/media_uitest.cc

Index: chrome/browser/media_uitest.cc
diff --git a/chrome/browser/media_uitest.cc b/chrome/browser/media_uitest.cc
index 91732ce978cf61e81ee037e7da89e1d14c8019f5..19720ace32cb4e77deddc5721aae28d1c6acc85e 100644
--- a/chrome/browser/media_uitest.cc
+++ b/chrome/browser/media_uitest.cc
@@ -31,15 +31,16 @@ class MediaTest : public UITest {
     const std::wstring kPlaying = L"PLAYING";
     const std::wstring kFailed = L"FAILED";
     const std::wstring kError = L"ERROR";
-    const int kSleepIntervalMs = 250;
+    const base::TimeDelta kSleepInterval =
+        base::TimeDelta::FromMilliseconds(250);
     const int kNumIntervals =
-        TestTimeouts::action_timeout_ms() / kSleepIntervalMs;
+        TestTimeouts::action_timeout() / kSleepInterval;
     for (int i = 0; i < kNumIntervals; ++i) {
       const std::wstring& title = GetActiveTabTitle();
       if (title == kPlaying || title == kFailed ||
           StartsWith(title, kError, true))
         break;
-      base::PlatformThread::Sleep(kSleepIntervalMs);
+      base::PlatformThread::Sleep(kSleepInterval);
     }
 
     EXPECT_EQ(kPlaying, GetActiveTabTitle());