electron/patches/chromium/mas_no_private_api.patch

From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
From: Cheng Zhao <zcbenz@gmail.com>
Date: Tue, 9 Oct 2018 10:36:20 -0700
Subject: mas_no_private_api.patch

Guard usages in blink of private Mac APIs by MAS_BUILD, so they can be
excluded for people who want to submit their apps to the Mac App store.

diff --git a/content/browser/accessibility/accessibility_tree_formatter_mac.mm b/content/browser/accessibility/accessibility_tree_formatter_mac.mm
index 177a7321153f68008f7c122b4f73e200feed72e9..f03c4fbad79ea829c440f13885a9005a46bc0640 100644
--- a/content/browser/accessibility/accessibility_tree_formatter_mac.mm
+++ b/content/browser/accessibility/accessibility_tree_formatter_mac.mm
@@ -449,7 +449,7 @@ base::Value AccessibilityTreeFormatterMac::PopulateObject(
       0 == strcmp([value objCType], @encode(NSRange))) {
     return PopulateRange([value rangeValue]);
   }
-
+#ifndef MAS_BUILD
   // AXTextMarker
   if (content::IsAXTextMarker(value)) {
     return PopulateTextPosition(content::AXTextMarkerToPosition(value).get(),
@@ -460,7 +460,7 @@ base::Value AccessibilityTreeFormatterMac::PopulateObject(
   if (content::IsAXTextMarkerRange(value)) {
     return PopulateTextMarkerRange(value, line_indexes_map);
   }
-
+#endif
   // Accessible object
   if ([value isKindOfClass:[BrowserAccessibilityCocoa class]]) {
     return base::Value(NodeToLineIndex(value, line_indexes_map));
@@ -511,7 +511,7 @@ base::Value AccessibilityTreeFormatterMac::PopulateTextPosition(
                     kConstValuePrefix + affinity);
   return set;
 }
-
+#ifndef MAS_BUILD
 base::Value AccessibilityTreeFormatterMac::PopulateTextMarkerRange(
     id object,
     const LineIndexesMap& line_indexes_map) const {
@@ -526,7 +526,7 @@ base::Value AccessibilityTreeFormatterMac::PopulateTextMarkerRange(
   dict.SetPath("focus", PopulateTextPosition(range.focus(), line_indexes_map));
   return dict;
 }
-
+#endif
 base::Value AccessibilityTreeFormatterMac::PopulateArray(
     NSArray* node_array,
     const LineIndexesMap& line_indexes_map) const {
diff --git a/content/browser/accessibility/browser_accessibility_cocoa.h b/content/browser/accessibility/browser_accessibility_cocoa.h
index 8e7b652d2eb51ca20672d25465c2f2a42092086d..1bb0d2b7c9ab7a073da8454e328636b0a00277e3 100644
--- a/content/browser/accessibility/browser_accessibility_cocoa.h
+++ b/content/browser/accessibility/browser_accessibility_cocoa.h
@@ -124,7 +124,9 @@ BrowserAccessibilityPosition::AXRangeType AXTextMarkerRangeToRange(id);
 @property(nonatomic, readonly) NSNumber* enabled;
 // Returns a text marker that points to the last character in the document that
 // can be selected with Voiceover.
+#ifndef MAS_BUILD
 @property(nonatomic, readonly) id endTextMarker;
+#endif
 @property(nonatomic, readonly) NSNumber* expanded;
 @property(nonatomic, readonly) NSNumber* focused;
 @property(nonatomic, readonly) NSNumber* grabbed;
@@ -135,7 +137,9 @@ BrowserAccessibilityPosition::AXRangeType AXTextMarkerRangeToRange(id);
 @property(nonatomic, readonly, getter=isIgnored) BOOL ignored;
 // Index of a row, column, or tree item.
 @property(nonatomic, readonly) NSNumber* index;
+#ifndef MAS_BUILD
 @property(nonatomic, readonly) NSNumber* insertionPointLineNumber;
+#endif
 @property(nonatomic, readonly) NSString* invalid;
 @property(nonatomic, readonly) NSNumber* isMultiSelectable;
 @property(nonatomic, readonly) NSString* placeholderValue;
@@ -158,14 +162,18 @@ BrowserAccessibilityPosition::AXRangeType AXTextMarkerRangeToRange(id);
 // The object is selected as a whole.
 @property(nonatomic, readonly) NSNumber* selected;
 @property(nonatomic, readonly) NSArray* selectedChildren;
+#ifndef MAS_BUILD
 @property(nonatomic, readonly) NSString* selectedText;
 @property(nonatomic, readonly) NSValue* selectedTextRange;
 @property(nonatomic, readonly) id selectedTextMarkerRange;
+#endif
 @property(nonatomic, readonly) NSValue* size;
 @property(nonatomic, readonly) NSString* sortDirection;
 // Returns a text marker that points to the first character in the document that
 // can be selected with Voiceover.
+#ifndef MAS_BUILD
 @property(nonatomic, readonly) id startTextMarker;
+#endif
 // A string indicating the subrole of this object as far as accessibility
 // is concerned.
 @property(nonatomic, readonly) NSString* subrole;
diff --git a/content/browser/accessibility/browser_accessibility_cocoa.mm b/content/browser/accessibility/browser_accessibility_cocoa.mm
index ce1d034e40fbf907c18684711c36d8f428d174ff..5fd67af11106ef1e0bb093078d78d6451651d418 100644
--- a/content/browser/accessibility/browser_accessibility_cocoa.mm
+++ b/content/browser/accessibility/browser_accessibility_cocoa.mm
@@ -208,6 +208,7 @@ NSString* const
 NSString* const NSAccessibilityLengthForTextMarkerRangeParameterizedAttribute =
     @"AXLengthForTextMarkerRange";
 
+#ifndef MAS_BUILD
 // Private attributes that can be used for testing text markers, e.g. in dump
 // tree tests.
 NSString* const
@@ -219,6 +220,7 @@ NSString* const
 NSString* const
     NSAccessibilityTextMarkerNodeDebugDescriptionParameterizedAttribute =
         @"AXTextMarkerNodeDebugDescription";
+#endif
 
 // Other private attributes.
 NSString* const NSAccessibilitySelectTextWithCriteriaParameterizedAttribute =
@@ -242,6 +244,7 @@ NSDictionary* attributeToMethodNameMap = nil;
 // VoiceOver uses -1 to mean "no limit" for AXResultsLimit.
 const int kAXResultsLimitNoLimit = -1;
 
+#ifndef MAS_BUILD
 extern "C" {
 
 // The following are private accessibility APIs required for cursor navigation
@@ -470,6 +473,7 @@ NSAttributedString* GetAttributedTextForTextMarkerRange(id marker_range) {
   AddMisspelledTextAttributes(ax_range, attributed_text);
   return attributed_text;
 }
+#endif
 
 // Returns an autoreleased copy of the AXNodeData's attribute.
 NSString* NSStringForStringAttribute(BrowserAccessibility* browserAccessibility,
@@ -727,6 +731,7 @@ NSString* const NSAccessibilityRequiredAttributeChrome = @"AXRequired";
 #define NSAccessibilityLanguageAttribute @"AXLanguage"
 #endif
 
+#ifndef MAS_BUILD
 bool content::IsAXTextMarker(id object) {
   if (object == nil)
     return false;
@@ -755,7 +760,7 @@ BrowserAccessibilityPosition::AXRangeType
 content::AXTextMarkerRangeToRange(id text_marker_range) {
   return CreateRangeFromTextMarkerRange(text_marker_range);
 }
-
+#endif
 @implementation BrowserAccessibilityCocoa
 
 + (void)initialize {
@@ -792,7 +797,9 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
       {NSAccessibilityEditableAncestorAttribute, @"editableAncestor"},
       {NSAccessibilityElementBusyAttribute, @"elementBusy"},
       {NSAccessibilityEnabledAttribute, @"enabled"},
+#ifndef MAS_BUILD
       {NSAccessibilityEndTextMarkerAttribute, @"endTextMarker"},
+#endif
       {NSAccessibilityExpandedAttribute, @"expanded"},
       {NSAccessibilityFocusableAncestorAttribute, @"focusableAncestor"},
       {NSAccessibilityFocusedAttribute, @"focused"},
@@ -804,8 +811,10 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
       {NSAccessibilityHighestEditableAncestorAttribute,
        @"highestEditableAncestor"},
       {NSAccessibilityIndexAttribute, @"index"},
+#ifndef MAS_BUILD
       {NSAccessibilityInsertionPointLineNumberAttribute,
        @"insertionPointLineNumber"},
+#endif
       {NSAccessibilityInvalidAttribute, @"invalid"},
       {NSAccessibilityIsMultiSelectableAttribute, @"isMultiSelectable"},
       {NSAccessibilityLanguageAttribute, @"language"},
@@ -827,13 +836,17 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
       {NSAccessibilityRowsAttribute, @"rows"},
       // TODO(aboxhall): expose
       // NSAccessibilityServesAsTitleForUIElementsAttribute
+#ifndef MAS_BUILD
       {NSAccessibilityStartTextMarkerAttribute, @"startTextMarker"},
+#endif
       {NSAccessibilitySelectedAttribute, @"selected"},
       {NSAccessibilitySelectedChildrenAttribute, @"selectedChildren"},
+#ifndef MAS_BUILD
       {NSAccessibilitySelectedTextAttribute, @"selectedText"},
       {NSAccessibilitySelectedTextRangeAttribute, @"selectedTextRange"},
       {NSAccessibilitySelectedTextMarkerRangeAttribute,
        @"selectedTextMarkerRange"},
+#endif
       {NSAccessibilitySizeAttribute, @"size"},
       {NSAccessibilitySortDirectionAttribute, @"sortDirection"},
       {NSAccessibilitySubroleAttribute, @"subrole"},
@@ -1321,6 +1334,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
                                   ax::mojom::Restriction::kDisabled];
 }
 
+#ifndef MAS_BUILD
 // Returns a text marker that points to the last character in the document that
 // can be selected with VoiceOver.
 - (id)endTextMarker {
@@ -1331,6 +1345,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   BrowserAccessibilityPositionInstance position = root->CreatePositionAt(0);
   return CreateTextMarker(position->CreatePositionAtEndOfAnchor());
 }
+#endif
 
 - (NSNumber*)expanded {
   if (![self instanceActive])
@@ -1480,6 +1495,8 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   return nil;
 }
 
+
+#ifndef MAS_BUILD
 - (NSNumber*)insertionPointLineNumber {
   if (![self instanceActive])
     return nil;
@@ -1502,6 +1519,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
                        caretPosition->AsTextPosition()->text_offset());
   return @(std::distance(lineBreaks.begin(), iterator));
 }
+#endif
 
 // Returns whether or not this node should be ignored in the
 // accessibility tree.
@@ -2178,6 +2196,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   return ret;
 }
 
+#ifndef MAS_BUILD
 - (NSString*)selectedText {
   if (![self instanceActive])
     return nil;
@@ -2189,11 +2208,13 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
     return nil;
   return base::SysUTF16ToNSString(range.GetText());
 }
+#endif
 
 // Returns range of text under the current object that is selected.
 //
 // Example, caret at offset 5:
 // NSRange:  “pos=5 len=0”
+#ifndef MAS_BUILD
 - (NSValue*)selectedTextRange {
   if (![self instanceActive])
     return nil;
@@ -2214,12 +2235,15 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   int selLength = range.GetText().length();
   return [NSValue valueWithRange:NSMakeRange(selStart, selLength)];
 }
+#endif
 
+#ifndef MAS_BUILD
 - (id)selectedTextMarkerRange {
   if (![self instanceActive])
     return nil;
   return CreateTextMarkerRange(GetSelectedRange(*_owner));
 }
+#endif
 
 - (NSValue*)size {
   if (![self instanceActive])
@@ -2252,6 +2276,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   return nil;
 }
 
+#ifndef MAS_BUILD
 // Returns a text marker that points to the first character in the document that
 // can be selected with VoiceOver.
 - (id)startTextMarker {
@@ -2262,6 +2287,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   BrowserAccessibilityPositionInstance position = root->CreatePositionAt(0);
   return CreateTextMarker(position->CreatePositionAtStartOfAnchor());
 }
+#endif
 
 // Returns a subrole based upon the role.
 - (NSString*)subrole {
@@ -2584,11 +2610,13 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
   NSMutableAttributedString* attributedInnerText =
       [[[NSMutableAttributedString alloc]
           initWithString:base::SysUTF16ToNSString(innerText)] autorelease];
+#ifndef MAS_BUILD
   if (!_owner->IsTextOnlyObject()) {
     AXPlatformRange ax_range(_owner->CreatePositionAt(0),
                              _owner->CreatePositionAt(int{innerText.length()}));
     AddMisspelledTextAttributes(ax_range, attributedInnerText);
   }
+#endif
 
   return [attributedInnerText attributedSubstringFromRange:range];
 }
@@ -2692,9 +2720,8 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
       return ToBrowserAccessibilityCocoa(cell);
   }
 
-  if ([attribute
-          isEqualToString:
-              NSAccessibilityUIElementForTextMarkerParameterizedAttribute]) {
+#ifndef MAS_BUILD
+  if ([attribute isEqualToString:NSAccessibilityUIElementForTextMarkerParameterizedAttribute]) {
     BrowserAccessibilityPositionInstance position =
         CreatePositionFromTextMarker(parameter);
     if (!position->IsNullPosition())
@@ -3007,6 +3034,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
 
     return CreateTextMarker(root->CreatePositionAt(index));
   }
+#endif
 
   if ([attribute isEqualToString:
                      NSAccessibilityBoundsForRangeParameterizedAttribute]) {
@@ -3042,6 +3070,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
     return nil;
   }
 
+#ifndef MAS_BUILD
   if ([attribute
           isEqualToString:
               NSAccessibilityLineTextMarkerRangeForTextMarkerParameterizedAttribute]) {
@@ -3156,6 +3185,7 @@ content::AXTextMarkerRangeToRange(id text_marker_range) {
 
     return @(child->GetIndexInParent());
   }
+#endif
 
   return nil;
 }
diff --git a/content/browser/accessibility/browser_accessibility_manager_mac.mm b/content/browser/accessibility/browser_accessibility_manager_mac.mm
index 83d0106f0f237dea75dfafe011bf527d97240d0d..462577a0dbd0fcc1baf17acd9678317cb27503fa 100644
--- a/content/browser/accessibility/browser_accessibility_manager_mac.mm
+++ b/content/browser/accessibility/browser_accessibility_manager_mac.mm
@@ -525,6 +525,7 @@ NSDictionary* BrowserAccessibilityManagerMac::
       [user_info setObject:native_focus_object
                     forKey:NSAccessibilityTextChangeElement];
 
+#ifndef MAS_BUILD
       id selected_text = [native_focus_object selectedTextMarkerRange];
       if (selected_text) {
         NSString* const NSAccessibilitySelectedTextMarkerRangeAttribute =
@@ -532,6 +533,7 @@ NSDictionary* BrowserAccessibilityManagerMac::
         [user_info setObject:selected_text
                       forKey:NSAccessibilitySelectedTextMarkerRangeAttribute];
       }
+#endif
     }
   }
 
diff --git a/content/renderer/renderer_main_platform_delegate_mac.mm b/content/renderer/renderer_main_platform_delegate_mac.mm
index 28ca1646af0b0cce40d27baec71cbe65adc334fa..bae65c1f485bc02eb9ef2ebf7018af4a5a492397 100644
--- a/content/renderer/renderer_main_platform_delegate_mac.mm
+++ b/content/renderer/renderer_main_platform_delegate_mac.mm
@@ -10,9 +10,11 @@
 #include "sandbox/mac/seatbelt.h"
 #include "sandbox/mac/system_services.h"
 
+#ifndef MAS_BUILD
 extern "C" {
 CGError CGSSetDenyWindowServerConnections(bool);
 }
+#endif
 
 namespace content {
 
@@ -22,6 +24,7 @@ namespace {
 // verifies there are no existing open connections), and then indicates that
 // Chrome should continue execution without access to launchservicesd.
 void DisableSystemServices() {
+#ifndef MAS_BUILD
   // Tell the WindowServer that we don't want to make any future connections.
   // This will return Success as long as there are no open connections, which
   // is what we want.
@@ -29,6 +32,7 @@ void DisableSystemServices() {
   CHECK_EQ(result, kCGErrorSuccess);
 
   sandbox::DisableLaunchServices();
+#endif
 }
 
 }  // namespace
diff --git a/device/bluetooth/bluetooth_adapter_mac.mm b/device/bluetooth/bluetooth_adapter_mac.mm
index b29b68be6fa6b0329ed03c2d9011690c5e6f83c5..3a8aca70701534d19cdf1655da18811473e42ea4 100644
--- a/device/bluetooth/bluetooth_adapter_mac.mm
+++ b/device/bluetooth/bluetooth_adapter_mac.mm
@@ -36,6 +36,7 @@
 #include "device/bluetooth/bluetooth_low_energy_peripheral_manager_delegate.h"
 #include "device/bluetooth/bluetooth_socket_mac.h"
 
+#ifndef MAS_BUILD
 extern "C" {
 // Undocumented IOBluetooth Preference API [1]. Used by `blueutil` [2] and
 // `Karabiner` [3] to programmatically control the Bluetooth state. Calling the
@@ -49,6 +50,7 @@ extern "C" {
 // [4] https://support.apple.com/kb/PH25091
 void IOBluetoothPreferenceSetControllerPowerState(int state);
 }
+#endif
 
 namespace {
 
@@ -118,8 +120,10 @@ BluetoothAdapterMac::BluetoothAdapterMac()
       controller_state_function_(
           base::BindRepeating(&BluetoothAdapterMac::GetHostControllerState,
                               base::Unretained(this))),
+#ifndef MAS_BUILD
       power_state_function_(
           base::BindRepeating(IOBluetoothPreferenceSetControllerPowerState)),
+#endif
       should_update_name_(true),
       classic_discovery_manager_(
           BluetoothDiscoveryManagerMac::CreateClassic(this)),
@@ -304,8 +308,12 @@ base::WeakPtr<BluetoothAdapter> BluetoothAdapterMac::GetWeakPtr() {
 }
 
 bool BluetoothAdapterMac::SetPoweredImpl(bool powered) {
+#ifndef MAS_BUILD
   power_state_function_.Run(base::strict_cast<int>(powered));
   return true;
+#else
+  return false;
+#endif
 }
 
 void BluetoothAdapterMac::RemovePairingDelegateInternal(
diff --git a/media/audio/BUILD.gn b/media/audio/BUILD.gn
index 5acdb011a1f232569b43ba2f08a21f44b3c40151..9fca5b2e8c714308a404750cc9fc64dcaffa91cc 100644
--- a/media/audio/BUILD.gn
+++ b/media/audio/BUILD.gn
@@ -171,6 +171,12 @@ source_set("audio") {
       "mac/scoped_audio_unit.cc",
       "mac/scoped_audio_unit.h",
     ]
+    if (is_mas_build) {
+      sources -= [
+        "mac/coreaudio_dispatch_override.cc",
+        "mac/coreaudio_dispatch_override.h",
+      ]
+    }
     libs += [
       "AudioToolbox.framework",
       "AudioUnit.framework",
diff --git a/media/audio/mac/audio_manager_mac.cc b/media/audio/mac/audio_manager_mac.cc
index a994f74bb68d1e57ffa787e159f0a6c69e7b6953..1d84f84b59b2bae75c10c00da730022eca52d258 100644
--- a/media/audio/mac/audio_manager_mac.cc
+++ b/media/audio/mac/audio_manager_mac.cc
@@ -882,7 +882,7 @@ AudioParameters AudioManagerMac::GetPreferredOutputStreamParameters(
 
 void AudioManagerMac::InitializeOnAudioThread() {
   DCHECK(GetTaskRunner()->BelongsToCurrentThread());
-  InitializeCoreAudioDispatchOverride();
+  // InitializeCoreAudioDispatchOverride();
   power_observer_.reset(new AudioPowerObserver());
 }
 
diff --git a/net/dns/dns_config_service_posix.cc b/net/dns/dns_config_service_posix.cc
index d8224724a8920330ef2ff8179f87b84bb8a58045..4f61e4441e6597306140847f2de567f3f094677e 100644
--- a/net/dns/dns_config_service_posix.cc
+++ b/net/dns/dns_config_service_posix.cc
@@ -247,6 +247,7 @@ class DnsConfigServicePosix::Watcher {
 
   bool Watch() {
     bool success = true;
+#ifndef MAS_BUILD
     if (!config_watcher_.Watch(base::BindRepeating(&Watcher::OnConfigChanged,
                                                    base::Unretained(this)))) {
       LOG(ERROR) << "DNS config watch failed to start.";
@@ -268,6 +269,7 @@ class DnsConfigServicePosix::Watcher {
                                 DNS_CONFIG_WATCH_MAX);
     }
 #endif  // !defined(OS_ANDROID) && !defined(OS_IOS)
+#endif
     return success;
   }
 
diff --git a/sandbox/mac/sandbox_compiler.cc b/sandbox/mac/sandbox_compiler.cc
index e524aa7b851022abed1edac39e18d8d92e5349b4..718d3f963da5c1a15a1bdb0e6043f89bc0f940f8 100644
--- a/sandbox/mac/sandbox_compiler.cc
+++ b/sandbox/mac/sandbox_compiler.cc
@@ -28,6 +28,7 @@ bool SandboxCompiler::InsertStringParam(const std::string& key,
 }
 
 bool SandboxCompiler::CompileAndApplyProfile(std::string* error) {
+#ifndef MAS_BUILD
   char* error_internal = nullptr;
   std::vector<const char*> params;
 
@@ -44,6 +45,7 @@ bool SandboxCompiler::CompileAndApplyProfile(std::string* error) {
     sandbox::Seatbelt::FreeError(error_internal);
     return false;
   }
+#endif
   return true;
 }
 
diff --git a/sandbox/mac/seatbelt.cc b/sandbox/mac/seatbelt.cc
index e0c31170acd13c9997c6b1d04c6de1420feaf422..0e561f97b33380bfbe52e64c2c4a6988095e8074 100644
--- a/sandbox/mac/seatbelt.cc
+++ b/sandbox/mac/seatbelt.cc
@@ -64,7 +64,11 @@ void Seatbelt::FreeError(char* errorbuf) {
 
 // static
 bool Seatbelt::IsSandboxed() {
+#ifndef MAS_BUILD
   return ::sandbox_check(getpid(), NULL, 0);
+#else
+  return true;
+#endif
 }
 
 }  // namespace sandbox
diff --git a/sandbox/mac/seatbelt_extension.cc b/sandbox/mac/seatbelt_extension.cc
index 84c7370a3bb98aa29cdc04730a25148c3adc162a..5175c2c210e13e41224ae7268528c595c35cc4dc 100644
--- a/sandbox/mac/seatbelt_extension.cc
+++ b/sandbox/mac/seatbelt_extension.cc
@@ -11,6 +11,7 @@
 #include "base/notreached.h"
 #include "sandbox/mac/seatbelt_extension_token.h"
 
+#ifndef MAS_BUILD
 // libsandbox private API.
 extern "C" {
 extern const char* APP_SANDBOX_READ;
@@ -21,6 +22,7 @@ char* sandbox_extension_issue_file(const char* type,
                                    const char* path,
                                    uint32_t flags);
 }
+#endif
 
 namespace sandbox {
 
@@ -49,7 +51,11 @@ std::unique_ptr<SeatbeltExtension> SeatbeltExtension::FromToken(
 
 bool SeatbeltExtension::Consume() {
   DCHECK(!token_.empty());
+#ifndef MAS_BUILD
   handle_ = sandbox_extension_consume(token_.c_str());
+#else
+  handle_ = -1;
+#endif
   return handle_ > 0;
 }
 
@@ -61,7 +67,11 @@ bool SeatbeltExtension::ConsumePermanently() {
 }
 
 bool SeatbeltExtension::Revoke() {
+#ifndef MAS_BUILD
   int rv = sandbox_extension_release(handle_);
+#else
+  int rv = -1;
+#endif
   handle_ = 0;
   token_.clear();
   return rv == 0;
@@ -79,9 +89,11 @@ SeatbeltExtension::SeatbeltExtension(const std::string& token)
 char* SeatbeltExtension::IssueToken(SeatbeltExtension::Type type,
                                     const std::string& resource) {
   switch (type) {
+#ifndef MAS_BUILD
     case FILE_READ:
       return sandbox_extension_issue_file(APP_SANDBOX_READ, resource.c_str(),
                                           0);
+#endif
     default:
       NOTREACHED();
       return nullptr;