Snippets for chromium 151.0.7922.137 from Alpine armv7

Sourced from https://build.alpinelinux.org/buildlogs/build-edge-armv7/community/chromium/chromium-151.0.7922.137-r0.log.

/usr/include/sys/cdefs.h:4:2: warning: usage of non-standard #include <sys/cdefs.h> is deprecated [-W#warnings]
    4 | #warning usage of non-standard #include <sys/cdefs.h> is deprecated
      |  ^

../../third_party/perfetto/src/base/unix_socket.cc:748:17: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  748 |          cmsg = CMSG_NXTHDR(&msg_hdr, cmsg)) {
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~

../../third_party/angle/src/libANGLE/renderer/vulkan/vk_internal_shaders_autogen.cpp:13:9: warning: 'USE_SYSTEM_ZLIB' macro redefined [-Wmacro-redefined]
   13 | #define USE_SYSTEM_ZLIB
      |         ^

../../third_party/angle/src/libANGLE/angletypes.cpp:22:9: warning: 'USE_SYSTEM_ZLIB' macro redefined [-Wmacro-redefined]
   22 | #define USE_SYSTEM_ZLIB
      |         ^

../../third_party/angle/src/libANGLE/MemoryProgramCache.cpp:15:9: warning: 'USE_SYSTEM_ZLIB' macro redefined [-Wmacro-redefined]
   15 | #define USE_SYSTEM_ZLIB
      |         ^

/usr/include/sys/poll.h:1:2: warning: redirecting incorrect #include <sys/poll.h> to <poll.h> [-W#warnings]
    1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
      |  ^

../../base/allocator/partition_allocator/src/partition_alloc/shim/allocator_shim_override_cpp_symbols.h:69:31: warning: 'operator new' is missing exception specification 'noexcept' [-Wmissing-exception-spec]
   69 | SHIM_CPP_SYMBOLS_EXPORT void* operator new(size_t size,
      |                               ^
   70 |                                            const std::nothrow_t&) __THROW {
      |                                                                   noexcept

../../base/allocator/partition_allocator/src/partition_alloc/shim/allocator_shim_override_cpp_symbols.h:78:31: warning: 'operator new[]' is missing exception specification 'noexcept' [-Wmissing-exception-spec]
   78 | SHIM_CPP_SYMBOLS_EXPORT void* operator new[](size_t size,
      |                               ^
   79 |                                              const std::nothrow_t&) __THROW {
      |                                                                     noexcept

../../base/allocator/partition_allocator/src/partition_alloc/shim/allocator_shim_override_cpp_symbols.h:134:31: warning: 'operator new' is missing exception specification 'noexcept' [-Wmissing-exception-spec]
  134 | SHIM_CPP_SYMBOLS_EXPORT void* operator new(std::size_t size,
      |                               ^
  135 |                                            std::align_val_t alignment,
  136 |                                            const std::nothrow_t&) __THROW {
      |                                                                   noexcept

../../base/allocator/partition_allocator/src/partition_alloc/shim/allocator_shim_override_cpp_symbols.h:188:31: warning: 'operator new[]' is missing exception specification 'noexcept' [-Wmissing-exception-spec]
  188 | SHIM_CPP_SYMBOLS_EXPORT void* operator new[](std::size_t size,
      |                               ^
  189 |                                              std::align_val_t alignment,
  190 |                                              const std::nothrow_t&) __THROW {
      |                                                                     noexcept

../../third_party/webrtc/rtc_base/physical_socket_server.cc:600:51: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  600 |     for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
      |                                                   ^~~~~~~~~~~~~~~~~~~~~~~

../../base/threading/platform_thread.h:365:62: warning: missing field '__reserved1' initializer [-Wmissing-field-initializers]
  365 |   static constexpr struct sched_param kRealTimeAudioPrio = {8};
      |                                                              ^

../../base/threading/platform_thread.h:366:64: warning: missing field '__reserved1' initializer [-Wmissing-field-initializers]
  366 |   static constexpr struct sched_param kRealTimeDisplayPrio = {6};
      |                                                                ^

../../third_party/crashpad/crashpad/util/linux/socket.cc:130:15: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  130 |        cmsg = CMSG_NXTHDR(&msg, cmsg)) {
      |               ^~~~~~~~~~~~~~~~~~~~~~~

../../sandbox/linux/syscall_broker/broker_simple_message.cc:182:51: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  182 |     for (cmsg = CMSG_FIRSTHDR(&msg); cmsg; cmsg = CMSG_NXTHDR(&msg, cmsg)) {
      |                                                   ^~~~~~~~~~~~~~~~~~~~~~~

../../base/posix/unix_domain_socket.cc:152:29: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  152 |          cmsg = UNSAFE_TODO(CMSG_NXTHDR(&msg_hdr, cmsg))) {
      |                 ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~

../../ui/accessibility/platform/inspect/ax_inspect_utils_auralinux.cc:44:9: warning: 'ATSPI_CHECK_VERSION' macro redefined [-Wmacro-redefined]
   44 | #define ATSPI_CHECK_VERSION(major, minor, micro)                           \
      |         ^

../../net/socket/udp_socket_posix.cc:103:30: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  103 |        cmsg = UNSAFE_BUFFERS(CMSG_NXTHDR(msg, cmsg))) {
      |               ~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~

../../mojo/public/cpp/platform/socket_utils_posix.cc:126:27: warning: comparison of integers of different signs: 'unsigned long' and '__ptrdiff_t' (aka 'int') [-Wsign-compare]
  126 |        cmsg = UNSAFE_TODO(CMSG_NXTHDR(&msg, cmsg))) {
      |               ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~