Replace uses of MUST_USE_RESULT by V8_WARN_UNUSED_RESULT in ElapsedTimer.

R=bmeurer@chromium.org
Signed-off-by: Thiago Farina <tfarina@chromium.org>
Review URL: https://codereview.chromium.org/23523034

Patch from Thiago Farina <tfarina@chromium.org>.

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@16583 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

diff --git a/src/platform/elapsed-timer.h b/src/platform/elapsed-timer.h
index e5bcf23..773abbc 100644 (file)
--- a/src/platform/elapsed-timer.h
+++ b/src/platform/elapsed-timer.h
@@ -87,7 +87,7 @@ class ElapsedTimer V8_FINAL BASE_EMBEDDED {
 
   // Returns the time elapsed since the previous start. This method may only
   // be called on a previously started timer.
-  MUST_USE_RESULT TimeDelta Elapsed() const {
+  TimeDelta Elapsed() const V8_WARN_UNUSED_RESULT {
     ASSERT(IsStarted());
     TimeDelta elapsed = Now() - start_ticks_;
     ASSERT(elapsed.InMicroseconds() >= 0);
@@ -97,13 +97,13 @@ class ElapsedTimer V8_FINAL BASE_EMBEDDED {
   // Returns |true| if the specified |time_delta| has elapsed since the
   // previous start, or |false| if not. This method may only be called on
   // a previously started timer.
-  MUST_USE_RESULT bool HasExpired(TimeDelta time_delta) const {
+  bool HasExpired(TimeDelta time_delta) const V8_WARN_UNUSED_RESULT {
     ASSERT(IsStarted());
     return Elapsed() >= time_delta;
   }
 
  private:
-  MUST_USE_RESULT V8_INLINE(static TimeTicks Now()) {
+  V8_INLINE(static TimeTicks Now()) V8_WARN_UNUSED_RESULT {
     TimeTicks now = TimeTicks::HighResNow();
     ASSERT(!now.IsNull());
     return now;