[profiler] fix sleeping on windows for long intervals.

hashseed · Commit Bot · commit 43e2fb1c3df1 · 2018-03-06T09:22:11.000Z
R=franzih@chromium.org Change-Id: I5717db794fc797e7c3b0b8f122ddb6dc0702a99e Reviewed-on: https://chromium-review.googlesource.com/941126 Reviewed-by: Franziska Hinkelmann <franzih@chromium.org> Commit-Queue: Yang Guo <yangguo@chromium.org> Cr-Commit-Position: refs/heads/master@{#51755}
diff --git a/src/profiler/cpu-profiler.cc b/src/profiler/cpu-profiler.cc
@@ -170,10 +170,11 @@ void ProfilerEventsProcessor::Run() {
         // jitter, which is unacceptable for short profile intervals.
         while (base::TimeTicks::HighResolutionNow() < nextSampleTime) {
         }
-      }
-#else
-      base::OS::Sleep(nextSampleTime - now);
+      } else  // NOLINT
 #endif
+      {
+        base::OS::Sleep(nextSampleTime - now);
+      }
     }
 
     // Schedule next sample. sampler_ is nullptr in tests.

Original file line number	Diff line number	Diff line change
`@@ -170,10 +170,11 @@ void ProfilerEventsProcessor::Run() {`
`170`	`170`	`// jitter, which is unacceptable for short profile intervals.`
`171`	`171`	`while (base::TimeTicks::HighResolutionNow() < nextSampleTime) {`
`172`	`172`	`}`
`173`		`- }`
`174`		`-#else`
`175`		`- base::OS::Sleep(nextSampleTime - now);`
	`173`	`+ } else // NOLINT`
`176`	`174`	`#endif`
	`175`	`+ {`
	`176`	`+ base::OS::Sleep(nextSampleTime - now);`
	`177`	`+ }`
`177`	`178`	`}`
`178`	`179`
`179`	`180`	`// Schedule next sample. sampler_ is nullptr in tests.`