Revert "Sdch view for net-internals"

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 ecd716737b2452f1d7d7760c1bfde5c97d3a6468..ae141ae6dc10b0caba8e46e2cfb209a805b0381c 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -30653,22 +30653,11 @@ Therefore, the affected-histogram name has to have at least one dot in it.
 </histogram>
 
 <histogram name="Sdch3.ProblemCodes_3" enum="SdchProblemCode">
-  <obsolete>
-    Deprecated 2014-11. Sdch3.ProblemCodes_5 used instead.
-  </obsolete>
   <owner>rdsmith@chromium.org</owner>
   <summary>Each sample is the report of a distinct problem code.</summary>
 </histogram>
 
 <histogram name="Sdch3.ProblemCodes_4" enum="SdchProblemCode">
-  <obsolete>
-    Deprecated 2014-11. Sdch3.ProblemCodes_5 used instead.
-  </obsolete>
-  <owner>rdsmith@chromium.org</owner>
-  <summary>Each sample is the report of a distinct problem code.</summary>
-</histogram>
-
-<histogram name="Sdch3.ProblemCodes_5" enum="SdchProblemCode">
   <owner>rdsmith@chromium.org</owner>
   <summary>Each sample is the report of a distinct problem code.</summary>
 </histogram>
@@ -52680,9 +52669,7 @@ To add a new entry, add it with any value and run test to compute valid value.
 </enum>
 
 <enum name="SdchProblemCode" type="int">
-  <summary>
-    SDCH problem codes, listed in net/base/sdch_problem_code_list.h
-  </summary>
+  <summary>SDCH problem codes, listed in net/base/sdch_manager.h</summary>
   <int value="1" label="ADDED_CONTENT_ENCODING"/>
   <int value="2" label="FIXED_CONTENT_ENCODING"/>
   <int value="3" label="FIXED_CONTENT_ENCODINGS"/>
@@ -52698,7 +52685,6 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="13" label="DICTIONARY_FOUND_HAS_WRONG_SCHEME"/>
   <int value="14" label="DICTIONARY_HASH_NOT_FOUND"/>
   <int value="15" label="DICTIONARY_HASH_MALFORMED"/>
-  <int value="16" label="DICTIONARY_FOUND_EXPIRED"/>
   <int value="20" label="DICTIONARY_HAS_NO_HEADER"/>
   <int value="21" label="DICTIONARY_HEADER_LINE_MISSING_COLON"/>
   <int value="22" label="DICTIONARY_MISSING_DOMAIN_SPECIFIER"/>
@@ -52707,21 +52693,15 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="25" label="DICTIONARY_PORT_NOT_MATCHING_SOURCE_URL"/>
   <int value="26" label="DICTIONARY_HAS_NO_TEXT"/>
   <int value="27" label="DICTIONARY_REFERER_URL_HAS_DOT_IN_PREFIX"/>
-  <int value="28" label="DICTIONARY_UNSUPPORTED_VERSION"/>
   <int value="30" label="DICTIONARY_LOAD_ATTEMPT_FROM_DIFFERENT_HOST"/>
   <int value="31" label="DICTIONARY_SELECTED_FOR_SSL"/>
   <int value="32" label="DICTIONARY_ALREADY_LOADED"/>
   <int value="33" label="DICTIONARY_SELECTED_FROM_NON_HTTP"/>
   <int value="34" label="DICTIONARY_IS_TOO_LARGE"/>
   <int value="35" label="DICTIONARY_COUNT_EXCEEDED"/>
-  <int value="36" label="defunct">
-    DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead
-  </int>
-  <int value="37" label="defunct">
-    DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD used instead
-  </int>
+  <int value="36" label="DICTIONARY_ALREADY_SCHEDULED_TO_DOWNLOAD"/>
+  <int value="37" label="DICTIONARY_ALREADY_TRIED_TO_DOWNLOAD"/>
   <int value="38" label="DICTIONARY_FETCH_READ_FAILED"/>
-  <int value="39" label="DICTIONARY_PREVIOUSLY_SCHEDULED_TO_DOWNLOAD"/>
   <int value="40" label="ATTEMPT_TO_DECODE_NON_HTTP_DATA"/>
   <int value="50" label="MULTIENCODING_FOR_NON_SDCH_REQUEST"/>
   <int value="51" label="SDCH_CONTENT_ENCODE_FOR_NON_SDCH_REQUEST"/>
@@ -52752,8 +52732,6 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="95" label="PRIOR_TO_DICTIONARY"/>
   <int value="96" label="DECODE_ERROR"/>
   <int value="100" label="LATENCY_TEST_DISALLOWED"/>
-  <int value="105" label="DISABLED"/>
-  <int value="106" label="SECURE_SCHEME_NOT_SUPPORTED"/>
 </enum>
 
 <enum name="SdchResponseCorruptionDetectionCauses" type="int">