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

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Issue 445513002: Add Drive.MetadataDBValidityCheckFailureReason UMA histogram (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 6 years, 4 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 48c4b5647bffe386679dcc80f81e46d79291c622..0d449c343fd1651a4a74c35152a33eace99e4c0b 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -5289,6 +5289,16 @@ Therefore, the affected-histogram name has to have at least one dot in it.
</summary>
</histogram>
+<histogram name="Drive.MetadataDBValidityCheckFailureReason"
+ enum="DriveMetadataDBVlidityCheckFailureReason">
kinaba 2014/08/05 06:00:14 CHECK_VALIDITY_FAILURE_MAX_VALUE
hashimoto 2014/08/05 06:08:09 Fixed typo.
kinaba 2014/08/05 06:11:57 Eh, sorry for my garbage review comment (caused by
+ <owner>joshwoodward@google.com</owner>
+ <summary>
+ Reason of drive resource metadata database validity check failure. Recorded
+ when the validity check fails during Drive metadata initialization triggered
+ by profile initialization.
+ </summary>
+</histogram>
+
<histogram name="Drive.MetadataDBVersionBeforeUpgradeCheck">
<owner>joshwoodward@google.com</owner>
<summary>
@@ -37750,6 +37760,17 @@ Therefore, the affected-histogram name has to have at least one dot in it.
<int value="9" label="Cannot open existing DB. Created new DB."/>
</enum>
+<enum name="DriveMetadataDBVlidityCheckFailureReason" type="int">
kinaba 2014/08/05 06:00:14 ditto
hashimoto 2014/08/05 06:08:09 Fixed typo.
+ <int value="0" label="Invalid header"/>
+ <int value="1" label="Broken ID entry"/>
+ <int value="2" label="Broken entry"/>
+ <int value="3" label="Invalid local ID"/>
+ <int value="4" label="Invalid parent ID"/>
+ <int value="5" label="Broken child map"/>
+ <int value="6" label="Child entry count mismatch"/>
+ <int value="7" label="Iterator error"/>
+</enum>
+
<enum name="EAPInnerProtocol" type="int">
<int value="0" label="UNKNOWN"/>
<int value="1" label="NONE"/>

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