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authoradeshkp <adeshkp@users.noreply.github.com>2019-01-12 06:20:31 -0500
committeradeshkp <adeshkp@users.noreply.github.com>2019-01-12 06:20:31 -0500
commit5335681cd2ab05ad47e81be7722c9eee19d54065 (patch)
treeeced0f22032c4f01229ac0a18b9ffb6219cea309 /layout/base/nsRefreshDriver.cpp
parentf38edc94a31de3bae839cf63ed57c3851908ac46 (diff)
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Telemetry: Remove stubs and related code
Diffstat (limited to 'layout/base/nsRefreshDriver.cpp')
-rw-r--r--layout/base/nsRefreshDriver.cpp38
1 files changed, 0 insertions, 38 deletions
diff --git a/layout/base/nsRefreshDriver.cpp b/layout/base/nsRefreshDriver.cpp
index b975a69dd..5ea7a0188 100644
--- a/layout/base/nsRefreshDriver.cpp
+++ b/layout/base/nsRefreshDriver.cpp
@@ -55,7 +55,6 @@
#include "nsDocShell.h"
#include "nsISimpleEnumerator.h"
#include "nsJSEnvironment.h"
-#include "mozilla/Telemetry.h"
#include "gfxPrefs.h"
#include "BackgroundChild.h"
#include "mozilla/ipc/PBackgroundChild.h"
@@ -524,46 +523,10 @@ private:
private:
~RefreshDriverVsyncObserver() = default;
- void RecordTelemetryProbes(TimeStamp aVsyncTimestamp)
- {
- MOZ_ASSERT(NS_IsMainThread());
- #ifndef ANDROID /* bug 1142079 */
- if (XRE_IsParentProcess()) {
- TimeDuration vsyncLatency = TimeStamp::Now() - aVsyncTimestamp;
- uint32_t sample = (uint32_t)vsyncLatency.ToMilliseconds();
- RecordJank(sample);
- } else if (mVsyncRate != TimeDuration::Forever()) {
- TimeDuration contentDelay = (TimeStamp::Now() - mLastChildTick) - mVsyncRate;
- if (contentDelay.ToMilliseconds() < 0 ){
- // Vsyncs are noisy and some can come at a rate quicker than
- // the reported hardware rate. In those cases, consider that we have 0 delay.
- contentDelay = TimeDuration::FromMilliseconds(0);
- }
- uint32_t sample = (uint32_t)contentDelay.ToMilliseconds();
- RecordJank(sample);
- } else {
- // Request the vsync rate from the parent process. Might be a few vsyncs
- // until the parent responds.
- mVsyncRate = mVsyncRefreshDriverTimer->mVsyncChild->GetVsyncRate();
- }
- #endif
- }
-
- void RecordJank(uint32_t aJankMS)
- {
- uint32_t duration = 1 /* ms */;
- for (size_t i = 0;
- i < mozilla::ArrayLength(sJankLevels) && duration < aJankMS;
- ++i, duration *= 2) {
- sJankLevels[i]++;
- }
- }
-
void TickRefreshDriver(TimeStamp aVsyncTimestamp)
{
MOZ_ASSERT(NS_IsMainThread());
- RecordTelemetryProbes(aVsyncTimestamp);
if (XRE_IsParentProcess()) {
MonitorAutoLock lock(mRefreshTickLock);
aVsyncTimestamp = mRecentVsync;
@@ -2006,7 +1969,6 @@ nsRefreshDriver::Tick(int64_t aNowEpoch, TimeStamp aNowTime)
mViewManagerFlushIsPending = false;
RefPtr<nsViewManager> vm = mPresContext->GetPresShell()->GetViewManager();
{
- PaintTelemetry::AutoRecordPaint record;
vm->ProcessPendingUpdates();
}