third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp - Issue 1652983005: Remove Enumeration Histograms from the Blink Platform API.

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Unified Diff: third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

Issue 1652983005: Remove Enumeration Histograms from the Blink Platform API. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master_blink_histograms_5a

Patch Set: Rebase two new histograms were added today Created 4 years, 10 months ago

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Index: third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

diff --git a/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp b/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

index 6ee3cc0726ddf98f5d7eb45e38fb39eecc682f2f..1c34c080e7c392b6387dd362d15a0ea0c4cbd48c 100644

--- a/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

+++ b/third_party/WebKit/Source/core/layout/compositing/PaintLayerCompositor.cpp

@@ -52,6 +52,7 @@

#include "core/page/scrolling/ScrollingCoordinator.h"

#include "core/paint/FramePainter.h"

#include "core/paint/TransformRecorder.h"

+#include "platform/Histogram.h"

#include "platform/RuntimeEnabledFeatures.h"

#include "platform/ScriptForbiddenScope.h"

#include "platform/TraceEvent.h"

@@ -61,7 +62,6 @@

#include "platform/graphics/paint/DrawingRecorder.h"

#include "platform/graphics/paint/PaintController.h"

#include "platform/graphics/paint/TransformDisplayItem.h"

-#include "public/platform/Platform.h"

namespace blink {

@@ -588,10 +588,8 @@ void PaintLayerCompositor::frameViewDidScroll()

else

m_scrollLayer->setPosition(-scrollPosition);

- Platform::current()->histogramEnumeration("Renderer.AcceleratedFixedRootBackground",

- ScrolledMainFrameBucket,

- AcceleratedFixedRootBackgroundHistogramMax);

+ DEFINE_STATIC_LOCAL(EnumerationHistogram, acceleratedBackgroundHistogram, ("Renderer.AcceleratedFixedRootBackground", AcceleratedFixedRootBackgroundHistogramMax));

+ acceleratedBackgroundHistogram.count(ScrolledMainFrameBucket);

}

void PaintLayerCompositor::frameViewScrollbarsExistenceDidChange()