Telemetry: Remove stubs and related code

accessible/base/Statistics.h

@@ -1,39 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set ts=2 et sw=2 tw=80: */
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-#ifndef A11Y_STATISTICS_H_
-#define A11Y_STATISTICS_H_
-
-#include "mozilla/Telemetry.h"
-
-namespace mozilla {
-namespace a11y {
-namespace statistics {
-
-  inline void A11yInitialized()
-    { /* STUB */ }
-
-  inline void A11yConsumers(uint32_t aConsumer)
-    { /* STUB */ }
-
-  /**
-   * Report that ISimpleDOM* has been used.
-   */
-  inline void ISimpleDOMUsed()
-    { /* STUB */ }
-
-  /**
-   * Report that IAccessibleTable has been used.
-   */
-  inline void IAccessibleTableUsed()
-    { /* STUB */ }
-
-} // namespace statistics
-} // namespace a11y
-} // namespace mozilla
-
-#endif
-

accessible/base/nsAccessibilityService.cpp

@@ -32,7 +32,6 @@
 #include "RootAccessibleWrap.h"
 #endif
 #include "States.h"
-#include "Statistics.h"
 #include "TextLeafAccessibleWrap.h"
 #include "TreeWalker.h"
 #include "xpcAccessibleApplication.h"
@@ -1288,8 +1287,6 @@ nsAccessibilityService::Init()
   if (XRE_IsParentProcess())
     PlatformInit();
 
-  statistics::A11yInitialized();
-
   return true;
 }
 

accessible/windows/ia2/ia2AccessibleTable.cpp

@@ -13,7 +13,6 @@
 
 #include "AccessibleWrap.h"
 #include "IUnknownImpl.h"
-#include "Statistics.h"
 #include "TableAccessible.h"
 
 #include "nsCOMPtr.h"
@@ -32,7 +31,6 @@ ia2AccessibleTable::QueryInterface(REFIID iid, void** ppv)
   *ppv = nullptr;
 
   if (IID_IAccessibleTable == iid) {
-    statistics::IAccessibleTableUsed();
     *ppv = static_cast<IAccessibleTable*>(this);
     (reinterpret_cast<IUnknown*>(*ppv))->AddRef();
     return S_OK;

accessible/windows/msaa/Compatibility.cpp

@@ -7,7 +7,6 @@
 #include "Compatibility.h"
 
 #include "nsWinUtils.h"
-#include "Statistics.h"
 
 #include "mozilla/Preferences.h"
 
@@ -52,8 +51,6 @@ uint32_t Compatibility::sConsumers = Compatibility::UNKNOWN;
 void
 Compatibility::Init()
 {
-  // Note we collect some AT statistics/telemetry here for convenience.
-
   HMODULE jawsHandle = ::GetModuleHandleW(L"jhook");
   if (jawsHandle)
     sConsumers |= (IsModuleVersionLessThan(jawsHandle, 8, 2173)) ?
@@ -92,15 +89,6 @@ Compatibility::Init()
   if (sConsumers != Compatibility::UNKNOWN)
     sConsumers ^= Compatibility::UNKNOWN;
 
-  // Gather telemetry
-  uint32_t temp = sConsumers;
-  for (int i = 0; temp; i++) {
-    if (temp & 0x1)
-      statistics::A11yConsumers(i);
-
-    temp >>= 1;
-  }
-
   // Turn off new tab switching for Jaws and WE.
   if (sConsumers & (JAWS | OLDJAWS | WE)) {
     // Check to see if the pref for disallowing CtrlTab is already set. If so,

accessible/windows/msaa/DocAccessibleWrap.cpp

@@ -12,7 +12,6 @@
 #include "Role.h"
 #include "RootAccessible.h"
 #include "sdnDocAccessible.h"
-#include "Statistics.h"
 
 #include "nsIDocShell.h"
 #include "nsIInterfaceRequestorUtils.h"
@@ -36,7 +35,6 @@ DocAccessibleWrap::~DocAccessibleWrap()
 
 IMPL_IUNKNOWN_QUERY_HEAD(DocAccessibleWrap)
   if (aIID == IID_ISimpleDOMDocument) {
-    statistics::ISimpleDOMUsed();
     *aInstancePtr = static_cast<ISimpleDOMDocument*>(new sdnDocAccessible(this));
     static_cast<IUnknown*>(*aInstancePtr)->AddRef();
     return S_OK;

accessible/windows/msaa/TextLeafAccessibleWrap.cpp

@@ -7,13 +7,11 @@
 #include "TextLeafAccessibleWrap.h"
 
 #include "sdnTextAccessible.h"
-#include "Statistics.h"
 
 using namespace mozilla::a11y;
 
 IMPL_IUNKNOWN_QUERY_HEAD(TextLeafAccessibleWrap)
   if (aIID == IID_ISimpleDOMText) {
-    statistics::ISimpleDOMUsed();
     *aInstancePtr = static_cast<ISimpleDOMText*>(new sdnTextAccessible(this));
     static_cast<IUnknown*>(*aInstancePtr)->AddRef();
     return S_OK;