Translate: move Translate UMA entries to public histogramns.xml

tools/metrics/histograms/histograms.xml

 <!--
 Copyright 2013 The Chromium Authors. All rights reserved.
 Use of this source code is governed by a BSD-style license that can be
 found in the LICENSE file.
 -->
 
 <!--
 This file is used to generate a comprehensive list of Chrome histograms along
 with a detailed description for each histogram.
 
@@ skipping 9303 matching lines @@
 <histogram name="Touchpad.ThreeFingerSwipe.Changed" enum="BooleanEnabled">
   <summary>
     Tracks touchpad ThreeFingerSwipe setting changes by the user.
   </summary>
 </histogram>
 
 <histogram name="Touchpad.ThreeFingerSwipe.Started" enum="BooleanEnabled">
   <summary>Tracks touchpad ThreeFingerSwipe setting on startup.</summary>
 </histogram>
 
+<histogram name="Translate.AlwaysTranslateLang">
+  <summary>
+    The number of times the always translate option was selected in the
+    translate infobar.
+  </summary>
+</histogram>
+
 <histogram name="Translate.CaptureText" units="milliseconds">
   <summary>
     The time spent capturing plain text from the DOM. This is reported by
     ChromeRenderViewObserver when a page is loaded completely.
   </summary>
 </histogram>
 
 <histogram name="Translate.ContentLanguage" enum="TranslateLanguage">
   <summary>
     A page may provide a Content-Language HTTP header or a META tag. For each
     page load, measures whether the Content-Language header exists and is valid.
   </summary>
 </histogram>
 
+<histogram name="Translate.DeclineTranslate">
+  <summary>
+    The number of times the &quot;Nope&quot; (don't translate) was clicked in
+    the translate infobar.
+  </summary>
+</histogram>
+
+<histogram name="Translate.DeclineTranslateCloseInfobar">
+  <summary>
+    The number of times the translate infobar was closed without the user
+    translating the page.
+  </summary>
+</histogram>
+
 <histogram name="Translate.HtmlLang" enum="TranslateLanguage">
   <summary>
     A page may provide a lang attribute in html tag. For each page load,
     measures whether the lang attribute exists and is valid.
   </summary>
 </histogram>
 
 <histogram name="Translate.InitiationStatus" enum="TranslateInitiationStatus">
   <summary>
     The reason why Chrome decided to perform the next action (e.g., to show
     infobar, to translate a page without any prompting, and so on) when Chrome
     Translate is ready to translate a page.
   </summary>
 </histogram>
 
 <histogram name="Translate.LanguageVerification"
     enum="TranslateLanguageVerification">
   <summary>
     For each page load, measures whether the provided Content-Language header
     matches the language determined by CLD.
   </summary>
 </histogram>
 
+<histogram name="Translate.ModifyOriginalLang">
+  <summary>
+    The number of times the original language in the translate infobar has been
+    changed.
+  </summary>
+</histogram>
+
+<histogram name="Translate.ModifyTargetLang">
+  <summary>
+    The number of times the target language in the translate infobar has been
+    changed.
+  </summary>
+</histogram>
+
+<histogram name="Translate.NeverTranslateLang">
+  <summary>
+    The number of times the never translate option was selected in the translate
+    infobar.
+  </summary>
+</histogram>
+
+<histogram name="Translate.NeverTranslateSite">
+  <summary>
+    The number of times the never translate site was selected in the translate
+    infobar.
+  </summary>
+</histogram>
+
 <histogram name="Translate.PageScheme" enum="TranslateScheme">
   <summary>Counts translation target page schemes.</summary>
 </histogram>
 
+<histogram name="Translate.ReportLanguageDetectionError">
+  <summary>
+    The number of times the &quot;report this error&quot; of options menu is
+    selected in the translate infobar.
+  </summary>
+</histogram>
+
 <histogram name="Translate.RevertTranslation">
   <summary>
     The number of times the show original button was clicked in the translate
     infobar.
   </summary>
 </histogram>
 
+<histogram name="Translate.ServerReportedUnsupportedLanguage">
+  <summary>
+    The number of times the detected language is not supported by Translate
+    Element.
+  </summary>
+</histogram>
+
+<histogram name="Translate.ShowBeforeTranslateInfobar">
+  <obsolete>
+    Deprecated 7/2010. No longer tracked.
+  </obsolete>
+  <summary>
+    The number of times an infobar proposing to translate a page has been shown.
+  </summary>
+</histogram>
+
 <histogram name="Translate.ShowErrorInfobar" enum="TranslateError">
   <summary>
     Chrome Translate shows an error infobar when an error happens on translation
     and the infobar message depends on what kind of error happens. This metric
     counts how often each error message is shown.
   </summary>
 </histogram>
 
 <histogram name="Translate.TimeToBeReady" units="milliseconds">
   <summary>
     The time from injecting scripts for Chrome Translate to being ready to
     perform translation.
   </summary>
 </histogram>
 
 <histogram name="Translate.TimeToLoad" units="milliseconds">
   <summary>
     The time from injecting scripts for Chrome Translate to the finishing loads
     of all depending libraries.
   </summary>
 </histogram>
 
 <histogram name="Translate.TimeToTranslate" units="milliseconds">
   <summary>The time from starting translation to the completion.</summary>
 </histogram>
 
+<histogram name="Translate.Translate">
+  <summary>
+    The number of times the translate button was clicked in the translate
+    infobar.
+  </summary>
+</histogram>
+
 <histogram name="Translate.UnsupportedLanguageAtInitiation" enum="LanguageCode">
   <summary>
     Logs an unsupported source language detected during initiation of the
     Translate feature.  This is reported when the language detector successfully
     detects the language of the webpage, but the language is not supported by
     the translation server because it is too minor.  This metric allows us to
     assess how important the unsupported language is for Google translate.
   </summary>
 </histogram>
 
@@ skipping 7035 matching lines @@
 <fieldtrial name="SSLResumption">
   <group name="Resume_Handshake" label="Session Resumption"/>
   <group name="Full_Handshake" label="Full"/>
   <affected-histogram name="Net.SSL_Connection_Latency"/>
   <affected-histogram name="Net.SSL_Connection_Latency_Google"/>
 </fieldtrial>
 
 </fieldtrials>
 
 </histogram-configuration>