Revert "Report data usage UMA for Chrome services"

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 884f8cd4a01d1eb91f06bc0235d27e5ad655207c..d847369e9a1a2be0e47864f0c856ddf7c3cabfcd 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -55678,20 +55678,7 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
 
 <enum name="DataUseServices" type="int">
   <int value="0" label="Not Tagged"/>
-  <int value="1" label="Suggestions"/>
-  <int value="2" label="Translate"/>
-  <int value="3" label="Sync"/>
-  <int value="4" label="Omnibox"/>
-  <int value="5" label="Invalidation"/>
-  <int value="6" label="Rappor"/>
-  <int value="7" label="Variations"/>
-  <int value="8" label="UMA"/>
-  <int value="9" label="Domain Reliability"/>
-  <int value="10" label="Profile Downloader"/>
-  <int value="11" label="Google URL Tracker"/>
-  <int value="12" label="Autofill"/>
-  <int value="13" label="Policy"/>
-  <int value="14" label="Spell Checker"/>
+  <int value="1" label="Suggestions Service"/>
 </enum>
 
 <enum name="DecodedImageType" type="int">
@@ -75351,19 +75338,6 @@ To add a new entry, add it with any value and run test to compute valid value.
 <histogram_suffixes name="DataUse.Service.Types" separator=".">
   <suffix name="NotTagged"/>
   <suffix name="Suggestions"/>
-  <suffix name="Translate"/>
-  <suffix name="Sync"/>
-  <suffix name="Omnibox"/>
-  <suffix name="Invalidation"/>
-  <suffix name="Rappor"/>
-  <suffix name="Variations"/>
-  <suffix name="UMA"/>
-  <suffix name="DomainReliability"/>
-  <suffix name="ProfileDownloader"/>
-  <suffix name="GoogleURLTracker"/>
-  <suffix name="Autofill"/>
-  <suffix name="Policy"/>
-  <suffix name="SpellChecker"/>
   <affected-histogram name="DataUse.MessageSize"/>
 </histogram_suffixes>