From ab961aeb54335fd07c66de2e3b8c3b6af6f89ea2 Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Mon, 3 Sep 2018 10:11:38 +0200
Subject: Remove all C++ Telemetry Accumulation calls.

This creates a number of stubs and leaves some surrounding code that may be irrelevant (eg. recorded time stamps, status variables).
Stub resolution/removal should be a follow-up to this.
---
 docshell/base/nsDocShell.cpp | 76 +-------------------------------------------
 1 file changed, 1 insertion(+), 75 deletions(-)

(limited to 'docshell')

diff --git a/docshell/base/nsDocShell.cpp b/docshell/base/nsDocShell.cpp
index f4840297d..ae307431d 100644
--- a/docshell/base/nsDocShell.cpp
+++ b/docshell/base/nsDocShell.cpp
@@ -1972,71 +1972,7 @@ nsDocShell::GetCharset(nsACString& aCharset)
 NS_IMETHODIMP
 nsDocShell::GatherCharsetMenuTelemetry()
 {
-  nsCOMPtr<nsIContentViewer> viewer;
-  GetContentViewer(getter_AddRefs(viewer));
-  if (!viewer) {
-    return NS_OK;
-  }
-
-  nsIDocument* doc = viewer->GetDocument();
-  if (!doc || doc->WillIgnoreCharsetOverride()) {
-    return NS_OK;
-  }
-
-  Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_USED, true);
-
-  bool isFileURL = false;
-  nsIURI* url = doc->GetOriginalURI();
-  if (url) {
-    url->SchemeIs("file", &isFileURL);
-  }
-
-  int32_t charsetSource = doc->GetDocumentCharacterSetSource();
-  switch (charsetSource) {
-    case kCharsetFromTopLevelDomain:
-      // Unlabeled doc on a domain that we map to a fallback encoding
-      Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 7);
-      break;
-    case kCharsetFromFallback:
-    case kCharsetFromDocTypeDefault:
-    case kCharsetFromCache:
-    case kCharsetFromParentFrame:
-    case kCharsetFromHintPrevDoc:
-      // Changing charset on an unlabeled doc.
-      if (isFileURL) {
-        Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 0);
-      } else {
-        Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 1);
-      }
-      break;
-    case kCharsetFromAutoDetection:
-      // Changing charset on unlabeled doc where chardet fired
-      if (isFileURL) {
-        Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 2);
-      } else {
-        Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 3);
-      }
-      break;
-    case kCharsetFromMetaPrescan:
-    case kCharsetFromMetaTag:
-    case kCharsetFromChannel:
-      // Changing charset on a doc that had a charset label.
-      Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 4);
-      break;
-    case kCharsetFromParentForced:
-    case kCharsetFromUserForced:
-      // Changing charset on a document that already had an override.
-      Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 5);
-      break;
-    case kCharsetFromIrreversibleAutoDetection:
-    case kCharsetFromOtherComponent:
-    case kCharsetFromByteOrderMark:
-    case kCharsetUninitialized:
-    default:
-      // Bug. This isn't supposed to happen.
-      Telemetry::Accumulate(Telemetry::CHARSET_OVERRIDE_SITUATION, 6);
-      break;
-  }
+  /* STUB */
   return NS_OK;
 }
 
@@ -5062,10 +4998,6 @@ nsDocShell::DisplayLoadError(nsresult aError, nsIURI* aURI,
           errorPage.Assign(alternateErrorPage);
         }
 
-        if (!IsFrame() && errorPage.EqualsIgnoreCase("certerror")) {
-          Telemetry::Accumulate(mozilla::Telemetry::SECURITY_UI, bucketId);
-        }
-
       } else {
         error.AssignLiteral("nssFailure2");
       }
@@ -5105,10 +5037,6 @@ nsDocShell::DisplayLoadError(nsresult aError, nsIURI* aURI,
                            : nsISecurityUITelemetry::WARNING_UNWANTED_PAGE_TOP;
     }
 
-    if (sendTelemetry && errorPage.EqualsIgnoreCase("blocked")) {
-      Telemetry::Accumulate(Telemetry::SECURITY_UI, bucketId);
-    }
-
     cssClass.AssignLiteral("blacklist");
   } else if (NS_ERROR_CONTENT_CRASHED == aError) {
     errorPage.AssignLiteral("tabcrashed");
@@ -7622,8 +7550,6 @@ nsDocShell::EndPageLoad(nsIWebProgress* aProgress,
     TimeStamp channelCreationTime;
     rv = timingChannel->GetChannelCreation(&channelCreationTime);
     if (NS_SUCCEEDED(rv) && !channelCreationTime.IsNull()) {
-      Telemetry::AccumulateTimeDelta(Telemetry::TOTAL_CONTENT_PAGE_LOAD_TIME,
-                                     channelCreationTime);
       nsCOMPtr<nsPILoadGroupInternal> internalLoadGroup =
         do_QueryInterface(mLoadGroup);
       if (internalLoadGroup) {
-- 
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