1 files changed, 63 insertions, 0 deletions
diff --git a/devel/electron13/files/patch-base_memory_discardable__memory.cc b/devel/electron13/files/patch-base_memory_discardable__memory.cc
new file mode 100644
index 000000000000..8375c4827d8f
--- /dev/null
+++ b/devel/electron13/files/patch-base_memory_discardable__memory.cc
@@ -0,0 +1,63 @@
+--- base/memory/discardable_memory.cc.orig	2021-07-15 19:13:29 UTC
++++ base/memory/discardable_memory.cc
+@@ -24,7 +24,7 @@ const base::Feature kMadvFreeDiscardableMemory{
+     "MadvFreeDiscardableMemory", base::FEATURE_DISABLED_BY_DEFAULT};
+ #endif  // defined(OS_POSIX)
+ 
+-#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ const base::Feature kDiscardableMemoryBackingTrial{
+     "DiscardableMemoryBackingTrial", base::FEATURE_DISABLED_BY_DEFAULT};
+ 
+@@ -42,13 +42,13 @@ const base::FeatureParam<DiscardableMemoryTrialGroup>
+         DiscardableMemoryTrialGroup::kEmulatedSharedMemory,
+         &kDiscardableMemoryBackingParamOptions};
+ 
+-#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ }  // namespace features
+ 
+ namespace {
+ 
+-#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ DiscardableMemoryBacking GetBackingForFieldTrial() {
+   DiscardableMemoryTrialGroup trial_group =
+@@ -62,11 +62,11 @@ DiscardableMemoryBacking GetBackingForFieldTrial() {
+   }
+   NOTREACHED();
+ }
+-#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ }  // namespace
+ 
+-#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ // Probe capabilities of this device to determine whether we should participate
+ // in the discardable memory backing trial.
+@@ -88,18 +88,18 @@ DiscardableMemoryTrialGroup GetDiscardableMemoryBackin
+   DCHECK(DiscardableMemoryBackingFieldTrialIsEnabled());
+   return features::kDiscardableMemoryBackingParam.Get();
+ }
+-#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ DiscardableMemory::DiscardableMemory() = default;
+ 
+ DiscardableMemory::~DiscardableMemory() = default;
+ 
+ DiscardableMemoryBacking GetDiscardableMemoryBacking() {
+-#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#if defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+   if (DiscardableMemoryBackingFieldTrialIsEnabled()) {
+     return GetBackingForFieldTrial();
+   }
+-#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS)
++#endif  // defined(OS_ANDROID) || defined(OS_LINUX) || defined(OS_CHROMEOS) || defined(OS_BSD)
+ 
+ #if defined(OS_ANDROID)
+   if (ashmem_device_is_supported())