tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 83839e40d228618760d0f2a79b0bf537b2462709..ca7a05cba6ec9284b904f2f5ea1db9d0b52fbc4e 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -10123,6 +10123,14 @@ Therefore, the affected-histogram name has to have at least one dot in it.
   </summary>
 </histogram>
 
+<histogram name="ImportantFile.TempFileFailures" enum="TempFileFailure">
+  <owner>rvargas@chromium.org</owner>
+  <summary>
+    Count of various failures in ImportantFileWrite when manipulating a temp
+    file to write to before moving it into place (replacing another file).
+  </summary>
+</histogram>
+
 <histogram name="InertialSensor.AccelerometerAndroidAvailable"
     enum="BooleanAvailable">
   <owner>timvolodine@chromium.org</owner>
@@ -53048,6 +53056,15 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="12" label="Previously Failed"/>
 </enum>
 
+<enum name="TempFileFailure" type="int">
+  <int value="0" label="Creating"/>
+  <int value="1" label="Opening"/>
+  <int value="2" label="Closing"/>
+  <int value="3" label="Writing"/>
+  <int value="4" label="Renaming"/>
+  <int value="5" label="Flushing"/>

[Alexei Svitkine (slow), 2014/10/20 15:25:35]

Could you split this in two CLs? First CL to do the mechanical move and a
follow-up CL to introduce the new enum value?

[Thiemo Nagel, 2014/10/20 16:22:39]

Done.

+</enum>
+
 <enum name="TileMemoryBudget" type="int">
   <int value="0" label="Within memory budget"/>
   <int value="1" label="Exceeded memory budget"/>