New encryption/escrow endpoints for Wallet

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 12268 matching lines @@
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.GetWalletItems" units="ms">
   <summary>
     Measures the time taken by Google Online Wallet server's get wallet items
     API call.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.SaveAddress" units="ms">
+  <obsolete>
+    Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
+  </obsolete>
   <summary>
     Measures the time taken by Google Online Wallet server's save address API
     call.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.SaveInstrument" units="ms">
+  <obsolete>
+    Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
+  </obsolete>
   <summary>
     Measures the time taken by Google Online Wallet server's save instrument API
     call.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.SaveInstrumentAndAddress" units="ms">
+  <obsolete>
+    Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
+  </obsolete>
   <summary>
     Measures the time taken by Google Online Wallet server's save instument and
     address API call.
   </summary>
 </histogram>
 
+<histogram name="Wallet.ApiCallDuration.SaveToWallet" units="ms">
+  <summary>
+    Measures the time taken by Google Online Wallet server's save to wallet API
+    call.
+  </summary>
+</histogram>
+
 <histogram name="Wallet.ApiCallDuration.SendStatus" units="ms">
   <summary>
     Measures the time taken by Google Online Wallet server's send status API
     call.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.UnknownApiCall" units="ms">
   <summary>
     Measures the time taken by Google Online Wallet server's unknown API calls.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.UpdateAddress" units="ms">
+  <obsolete>
+    Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
+  </obsolete>
   <summary>
     Measures the time taken by Google Online Wallet server's update address API
     call.
   </summary>
 </histogram>
 
 <histogram name="Wallet.ApiCallDuration.UpdateInstrument" units="ms">
+  <obsolete>
+    Deprecated as of 7/2013, replaced by Wallet.ApiCallDuration.SaveToWallet.
+  </obsolete>
   <summary>
     Measures the time taken by Google Online Wallet server's update instument
     API call.
   </summary>
 </histogram>
 
 <histogram name="WebCore.FeatureObserver" enum="FeatureObserver">
   <summary>
     Count of how many instances of WebCore::Page use various features. Each
     WebCore::Page instance has a WebCore::UseCounter instance. It records and
@@ skipping 8586 matching lines @@
   <group name="Disabled" label="Neither extra webstore link is visible"/>
   <group name="FooterLink" label="Link in bottom right of footer"/>
   <group name="PlusIcon" label="Plus icon in apps page"/>
   <affected-histogram name="Extensions.AppLaunch"/>
   <affected-histogram name="NewTabPage.DefaultPageType"/>
 </fieldtrial>
 
 </fieldtrials>
 
 </histogram-configuration>