Remove GuestWebContentsCreated

extensions/browser/extension_function_histogram_value.h

 // Copyright 2014 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.
 
 #ifndef EXTENSIONS_BROWSER_EXTENSION_FUNCTION_HISTOGRAM_VALUE_H_
 #define EXTENSIONS_BROWSER_EXTENSION_FUNCTION_HISTOGRAM_VALUE_H_
 
 namespace extensions {
 namespace functions {
 
@@ skipping 826 matching lines @@
   ENTERPRISE_PLATFORMKEYSINTERNAL_GENERATEKEY,
   ENTERPRISE_PLATFORMKEYSINTERNAL_SIGN,
   ENTERPRISE_PLATFORMKEYSINTERNAL_GETTOKENS,
   ENTERPRISE_PLATFORMKEYS_GETCERTIFICATES,
   ENTERPRISE_PLATFORMKEYS_IMPORTCERTIFICATE,
   ENTERPRISE_PLATFORMKEYS_REMOVECERTIFICATE,
   FILEBROWSERPRIVATE_OPENINSPECTOR,
   STREAMSPRIVATE_ABORT,
   MANAGEMENT_SETLAUNCHTYPE,
   MANAGEMENT_GENERATEAPPFORLINK,
-  GUESTVIEWINTERNAL_ALLOCATEINSTANCEID,

[Alexei Svitkine (slow), 2014/06/20 15:18:26]

It's incorrect to remove elements here, since this will renumber other entries.
If necessary, simply rename this one indicating that it's obsolete/deprecated.

   WEBVIEW_NAVIGATE,
   INPUTMETHODPRIVATE_GETCURRENTINPUTMETHOD,
   INPUTMETHODPRIVATE_SETCURRENTINPUTMETHOD,
   INPUTMETHODPRIVATE_GETINPUTMETHODS,
   IDENTITY_GETPROFILEUSERINFO,
+  FILESYSTEMPROVIDERINTERNAL_OPERATIONREQUESTEDERROR,
+  GUESTVIEWINTERNAL_CREATEGUEST,
   // Last entry: Add new entries above and ensure to update
   // tools/metrics/histograms/histograms/histograms.xml.

[Alexei Svitkine (slow), 2014/06/20 15:18:26]

Please also update histograms.xml per the comment in this cl.

   ENUM_BOUNDARY
 };
 
 }  // namespace functions
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_EXTENSION_FUNCTION_HISTOGRAM_VALUE_H_