From 4613b91ecac2745252c40be64e73de5ff920b02b Mon Sep 17 00:00:00 2001
From: wolfbeast <mcwerewolf@gmail.com>
Date: Thu, 3 May 2018 01:24:31 +0200
Subject: Remove sandbox ductwork conditional code.

---
 dom/media/gmp/GMPProcessParent.cpp     | 34 ----------------------------------
 dom/media/gmp/rlz/GMPDeviceBinding.cpp |  8 --------
 dom/media/gmp/rlz/moz.build            |  7 -------
 3 files changed, 49 deletions(-)

(limited to 'dom/media/gmp')

diff --git a/dom/media/gmp/GMPProcessParent.cpp b/dom/media/gmp/GMPProcessParent.cpp
index 2fe7306a4..ef58175e8 100644
--- a/dom/media/gmp/GMPProcessParent.cpp
+++ b/dom/media/gmp/GMPProcessParent.cpp
@@ -8,9 +8,6 @@
 #include "GMPUtils.h"
 #include "nsIFile.h"
 #include "nsIRunnable.h"
-#if defined(XP_WIN) && defined(MOZ_SANDBOX)
-#include "WinUtils.h"
-#endif
 
 #include "base/string_util.h"
 #include "base/process_util.h"
@@ -56,38 +53,7 @@ GMPProcessParent::Launch(int32_t aTimeoutMs)
 
   vector<string> args;
 
-#if defined(XP_WIN) && defined(MOZ_SANDBOX)
-  std::wstring wGMPPath = UTF8ToWide(mGMPPath.c_str());
-
-  // The sandbox doesn't allow file system rules where the paths contain
-  // symbolic links or junction points. Sometimes the Users folder has been
-  // moved to another drive using a junction point, so allow for this specific
-  // case. See bug 1236680 for details.
-  if (!widget::WinUtils::ResolveJunctionPointsAndSymLinks(wGMPPath)) {
-    GMP_LOG("ResolveJunctionPointsAndSymLinks failed for GMP path=%S",
-            wGMPPath.c_str());
-    NS_WARNING("ResolveJunctionPointsAndSymLinks failed for GMP path.");
-    return false;
-  }
-  GMP_LOG("GMPProcessParent::Launch() resolved path to %S", wGMPPath.c_str());
-
-  // If the GMP path is a network path that is not mapped to a drive letter,
-  // then we need to fix the path format for the sandbox rule.
-  wchar_t volPath[MAX_PATH];
-  if (::GetVolumePathNameW(wGMPPath.c_str(), volPath, MAX_PATH) &&
-      ::GetDriveTypeW(volPath) == DRIVE_REMOTE &&
-      wGMPPath.compare(0, 2, L"\\\\") == 0) {
-    std::wstring sandboxGMPPath(wGMPPath);
-    sandboxGMPPath.insert(1, L"??\\UNC");
-    mAllowedFilesRead.push_back(sandboxGMPPath + L"\\*");
-  } else {
-    mAllowedFilesRead.push_back(wGMPPath + L"\\*");
-  }
-
-  args.push_back(WideToUTF8(wGMPPath));
-#else
   args.push_back(mGMPPath);
-#endif
 
   args.push_back(string(voucherPath.BeginReading(), voucherPath.EndReading()));
 
diff --git a/dom/media/gmp/rlz/GMPDeviceBinding.cpp b/dom/media/gmp/rlz/GMPDeviceBinding.cpp
index c8aee2bcd..3525f0462 100644
--- a/dom/media/gmp/rlz/GMPDeviceBinding.cpp
+++ b/dom/media/gmp/rlz/GMPDeviceBinding.cpp
@@ -12,10 +12,6 @@
 
 #ifdef XP_WIN
 #include "windows.h"
-#ifdef MOZ_SANDBOX
-#include <intrin.h>
-#include <assert.h>
-#endif
 #endif
 
 #if defined(HASH_NODE_ID_WITH_DEVICE_ID)
@@ -35,10 +31,6 @@
 
 #ifdef XP_WIN
 #include "windows.h"
-#ifdef MOZ_SANDBOX
-#include <intrin.h>
-#include <assert.h>
-#endif
 #endif
 
 #ifdef XP_MACOSX
diff --git a/dom/media/gmp/rlz/moz.build b/dom/media/gmp/rlz/moz.build
index f366c2b5d..5e85357f1 100644
--- a/dom/media/gmp/rlz/moz.build
+++ b/dom/media/gmp/rlz/moz.build
@@ -13,13 +13,6 @@ UNIFIED_SOURCES += [
     'GMPDeviceBinding.cpp',
 ]
 
-if CONFIG['MOZ_SANDBOX'] and CONFIG['OS_TARGET'] in ['WINNT', 'Darwin']:
-    DEFINES['HASH_NODE_ID_WITH_DEVICE_ID'] = 1;
-    UNIFIED_SOURCES += [
-        'lib/string_utils.cc',
-        'sha256.c',
-    ]
-
 if CONFIG['OS_TARGET'] == 'WINNT':
     UNIFIED_SOURCES += [
         'win/lib/machine_id_win.cc',
-- 
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