Index: tools/metrics/histograms/histograms.xml |
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml |
index fd80465fe0a37b1c033b539432c1cec6d971aa96..b21b4d026a4791408a64a241d79c9dbaa3370e8e 100644 |
--- a/tools/metrics/histograms/histograms.xml |
+++ b/tools/metrics/histograms/histograms.xml |
@@ -3822,6 +3822,30 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
</summary> |
</histogram> |
+<histogram name="Blink.SharedBuffer.FailedLock" enum="ResourceType"> |
+ <owner>hiroshige@chromium.org</owner> |
+ <summary> |
+ Number of failed SharedBuffer::lock() calls for each resource type. |
+ https://crbug.com/603791 |
+ </summary> |
+</histogram> |
+ |
+<histogram name="Blink.SharedBuffer.SuccessfulLock" enum="ResourceType"> |
+ <owner>hiroshige@chromium.org</owner> |
+ <summary> |
+ Number of successful SharedBuffer::lock() calls for each resource type. |
+ https://crbug.com/603791 |
+ </summary> |
+</histogram> |
+ |
+<histogram name="Blink.SharedBuffer.Unlock" enum="ResourceType"> |
+ <owner>hiroshige@chromium.org</owner> |
+ <summary> |
+ Number of SharedBuffer::unlock() calls for each resource type. |
+ https://crbug.com/603791 |
+ </summary> |
+</histogram> |
+ |
<histogram name="Blink.StyleAndLayout.UpdateTime" units="microseconds"> |
<owner>layout-dev@chromium.org</owner> |
<summary> |
@@ -62952,6 +62976,11 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries. |
<histogram name="WebCore.ResourceFetcher.ResourceTypeUponCacheHit" |
enum="ResourceType"> |
+ <obsolete> |
+ This metric has been not recorded at least since 2016/01. The displayed enum |
+ labels might be unreliable because C++ enum values of blink::Resource::Type |
+ have been changed over time. |
+ </obsolete> |
<owner>clamy@chromium.org</owner> |
<summary> |
The type of the resource (e.g. image, script...) upon a cache hit. |
@@ -88545,8 +88574,9 @@ To add a new entry, add it with any value and run test to compute valid value. |
<int value="8" label="Link prefetch"/> |
<int value="9" label="Link subresource"/> |
<int value="10" label="Text track"/> |
- <int value="11" label="Shader"/> |
- <int value="12" label="Import resource"/> |
+ <int value="11" label="ImportResource"/> |
+ <int value="12" label="Media"/> |
+ <int value="13" label="Manifest"/> |
</enum> |
<enum name="RestoredCachedStyleSheet" type="int"> |