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Unified Diff: tools/metrics/histograms/histograms.xml

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Issue 2212183004: Log to UMA when x-origin frames (1) are created and (2) become visible (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: move to Document Created 4 years, 3 months ago
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Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index e7e8a1865bd2f6510381b07820480d05b93165f5..05f3d6e558e92624a72958ed8749ff79886169ab 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -8696,6 +8696,15 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
</summary>
</histogram>
+<histogram name="DeferredFrameLoading.StatesV1"
+ enum="FrameStateForDeferredLoading">
+ <owner>dgrogan@chromium.org</owner>
+ <summary>
+ Why and if subframes would be loaded in a world where we defer loading until
+ they are visible or are important for cross-origin communication.
+ </summary>
+</histogram>
+
<histogram name="DevTools.ActionTaken" enum="DevToolsAction">
<owner>sergeyv@chromium.org</owner>
<owner>vsevik@chromium.org</owner>
@@ -80007,6 +80016,11 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
<int value="3" label="Allowed navigation, user gesture"/>
</enum>
+<enum name="FrameStateForDeferredLoading" type="int">
+ <int value="0" label="Created"/>
+ <int value="1" label="WouldLoadBecauseVisible"/>
+</enum>
+
<enum name="FtpDataConnectionError" type="int">
<int value="0">Data connection successful</int>
<int value="1">Local firewall blocked the connection</int>

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