third_party/WebKit/Source/core/dom/IdleDeadline.cpp - Issue 1361803003: Clamp resolution of requestIdleCallback timeRemaining() to 5us.

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Unified Diff: third_party/WebKit/Source/core/dom/IdleDeadline.cpp

Issue 1361803003: Clamp resolution of requestIdleCallback timeRemaining() to 5us. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@rIC_histograms

Patch Set: Rebase Created 5 years, 3 months ago

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Index: third_party/WebKit/Source/core/dom/IdleDeadline.cpp

diff --git a/third_party/WebKit/Source/core/dom/IdleDeadline.cpp b/third_party/WebKit/Source/core/dom/IdleDeadline.cpp

index ed7f04eb2d6dec18533ce8cd777009394d5044a9..2c4da53fe8d2ed6d72ea652b9972eb6c0d7de1fa 100644

--- a/third_party/WebKit/Source/core/dom/IdleDeadline.cpp

+++ b/third_party/WebKit/Source/core/dom/IdleDeadline.cpp

@@ -5,6 +5,7 @@

#include "config.h"

#include "core/dom/IdleDeadline.h"

+#include "core/timing/PerformanceBase.h"

#include "wtf/CurrentTime.h"

namespace blink {

@@ -21,7 +22,7 @@ double IdleDeadline::timeRemaining() const

if (timeRemaining < 0)

timeRemaining = 0;

- return timeRemaining * 1000;

+ return 1000.0 * PerformanceBase::clampTimeResolution(timeRemaining);

}

} // namespace blink

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