chromium: Forward port musl patches

Signed-off-by: Khem Raj <raj.khem@gmail.com>

Author: kraj

meta-chromium/recipes-browser/chromium/files/musl/0009-provide-res_ninit-and-nclose-APIs-on-non-glibc-linux.patch

@@ -10,36 +10,34 @@ Upstream-Status: Pending
 Signed-off-by: Khem Raj <raj.khem@gmail.com>
 --- a/net/dns/dns_config_service_linux.cc
 +++ b/net/dns/dns_config_service_linux.cc
-@@ -414,12 +414,6 @@ class DnsConfigServiceLinux::ConfigReade
-     base::ScopedBlockingCall scoped_blocking_call(
-         FROM_HERE, base::BlockingType::MAY_BLOCK);
+@@ -443,12 +443,6 @@ class DnsConfigServiceLinux::ConfigReade
+       base::ScopedBlockingCall scoped_blocking_call(
+           FROM_HERE, base::BlockingType::MAY_BLOCK);
 
--    std::unique_ptr<struct __res_state> res = resolv_reader_->GetResState();
--    if (res) {
--      dns_config_ = ConvertResStateToDnsConfig(*res.get());
--      resolv_reader_->CloseResState(res.get());
--    }
+-      std::unique_ptr<struct __res_state> res = resolv_reader_->GetResState();
+-      if (res) {
+-        dns_config_ = ConvertResStateToDnsConfig(*res.get());
+-        resolv_reader_->CloseResState(res.get());
+-      }
 -
-     UMA_HISTOGRAM_BOOLEAN("Net.DNS.DnsConfig.Resolv.Read",
-                           dns_config_.has_value());
-     if (!dns_config_.has_value())
+       UMA_HISTOGRAM_BOOLEAN("Net.DNS.DnsConfig.Resolv.Read",
+                             dns_config_.has_value());
+       if (!dns_config_.has_value())
 --- a/net/dns/dns_reloader.cc
 +++ b/net/dns/dns_reloader.cc
-@@ -4,9 +4,8 @@
+@@ -4,8 +4,7 @@
 
  #include "net/dns/dns_reloader.h"
 
 -#if defined(OS_POSIX) && !defined(OS_APPLE) && !defined(OS_OPENBSD) && \
 -    !defined(OS_ANDROID) && !defined(OS_FUCHSIA)
--
 +#if defined(__GLIBC__)
-+
+ 
  #include <resolv.h>
 
- #include "base/lazy_instance.h"
 --- a/net/dns/host_resolver_manager.cc
 +++ b/net/dns/host_resolver_manager.cc
-@@ -2902,8 +2902,7 @@ HostResolverManager::HostResolverManager
+@@ -2906,8 +2906,7 @@ HostResolverManager::HostResolverManager
    NetworkChangeNotifier::AddConnectionTypeObserver(this);
    if (system_dns_config_notifier_)
      system_dns_config_notifier_->AddObserver(this);