    getcontext(&context);
    return HandleSignal(sig, &siginfo, &context);
  }
-diff --git a/src/client/linux/handler/exception_handler.h b/src/client/linux/handler/exception_handler.h
+diff --git a/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h b/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
 index daba57e0..d246f601 100644
---- a/src/client/linux/handler/exception_handler.h
-+++ b/src/client/linux/handler/exception_handler.h
+--- a/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
++++ b/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.h
 @@ -191,11 +191,11 @@ class ExceptionHandler {
    struct CrashContext {
      siginfo_t siginfo;

 .../linux/minidump_writer/minidump_writer.cc  |  2 +-
 6 files changed, 33 insertions(+), 33 deletions(-)

diff --git a/src/client/linux/dump_writer_common/ucontext_reader.cc b/src/client/linux/dump_writer_common/ucontext_reader.cc
index c80724dd..052ce37c 100644
--- a/src/client/linux/dump_writer_common/ucontext_reader.cc
+++ b/src/client/linux/dump_writer_common/ucontext_reader.cc
@@ -36,19 +36,19 @@ namespace google_breakpad {
 
 // Minidump defines register structures which are different from the raw
 // structures which we get from the kernel. These are platform specific
-// functions to juggle the ucontext and user structures into minidump format.
+// functions to juggle the ucontext_t and user structures into minidump format.
 
 #if defined(__i386__)
 
-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.gregs[REG_ESP];
 }
 
-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.gregs[REG_EIP];
 }
 
-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
                                     const struct _libc_fpstate* fp) {
   const greg_t* regs = uc->uc_mcontext.gregs;
 
@@ -88,15 +88,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
 
 #elif defined(__x86_64)
 
-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.gregs[REG_RSP];
 }
 
-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.gregs[REG_RIP];
 }
 
-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
                                     const struct _libc_fpstate* fpregs) {
   const greg_t* regs = uc->uc_mcontext.gregs;
 
@@ -145,15 +145,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
 
 #elif defined(__ARM_EABI__)
 
-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.arm_sp;
 }
 
-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.arm_pc;
 }
 
-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) {
+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
   out->context_flags = MD_CONTEXT_ARM_FULL;
 
   out->iregs[0] = uc->uc_mcontext.arm_r0;
@@ -184,15 +184,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) {
 
 #elif defined(__aarch64__)
 
-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.sp;
 }
 
-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.pc;
 }
 
-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc,
                                     const struct fpsimd_context* fpregs) {
   out->context_flags = MD_CONTEXT_ARM64_FULL;
 
@@ -210,15 +210,15 @@ void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc,
 
 #elif defined(__mips__)
 
-uintptr_t UContextReader::GetStackPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetStackPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.gregs[MD_CONTEXT_MIPS_REG_SP];
 }
 
-uintptr_t UContextReader::GetInstructionPointer(const struct ucontext* uc) {
+uintptr_t UContextReader::GetInstructionPointer(const ucontext_t* uc) {
   return uc->uc_mcontext.pc;
 }
 
-void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext *uc) {
+void UContextReader::FillCPUContext(RawContextCPU *out, const ucontext_t *uc) {
 #if _MIPS_SIM == _ABI64
   out->context_flags = MD_CONTEXT_MIPS64_FULL;
 #elif _MIPS_SIM == _ABIO32
diff --git a/src/client/linux/dump_writer_common/ucontext_reader.h b/src/client/linux/dump_writer_common/ucontext_reader.h
index b6e77b4b..2de80b70 100644
--- a/src/client/linux/dump_writer_common/ucontext_reader.h
+++ b/src/client/linux/dump_writer_common/ucontext_reader.h
@@ -39,23 +39,23 @@
 
 namespace google_breakpad {
 
-// Wraps platform-dependent implementations of accessors to ucontext structs.
+// Wraps platform-dependent implementations of accessors to ucontext_t structs.
 struct UContextReader {
-  static uintptr_t GetStackPointer(const struct ucontext* uc);
+  static uintptr_t GetStackPointer(const ucontext_t* uc);
 
-  static uintptr_t GetInstructionPointer(const struct ucontext* uc);
+  static uintptr_t GetInstructionPointer(const ucontext_t* uc);
 
-  // Juggle a arch-specific ucontext into a minidump format
+  // Juggle a arch-specific ucontext_t into a minidump format
   //   out: the minidump structure

+  static void FillCPUContext(RawContextCPU *out, const ucontext_t *uc);
 #endif
 };

diff --git a/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc b/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
index 586d84e9..05936d28 100644
--- a/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
+++ b/qtwebengine/src/3rdparty/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc
@@ -457,9 +457,9 @@ bool ExceptionHandler::HandleSignal(int /*sig*/, siginfo_t* info, void* uc) {
   // Fill in all the holes in the struct to make Valgrind happy.
   memset(&g_crash_context_, 0, sizeof(g_crash_context_));
