win: Save contents of TEBs allowing !teb and !gle to work in windbg

snapshot/win/thread_snapshot_win.h

 // Copyright 2015 The Crashpad Authors. All rights reserved.
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
 // you may not use this file except in compliance with the License.
 // You may obtain a copy of the License at
 //
 //     http://www.apache.org/licenses/LICENSE-2.0
 //
 // Unless required by applicable law or agreed to in writing, software
 // distributed under the License is distributed on an "AS IS" BASIS,
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
 #ifndef CRASHPAD_SNAPSHOT_WIN_THREAD_SNAPSHOT_WIN_H_
 #define CRASHPAD_SNAPSHOT_WIN_THREAD_SNAPSHOT_WIN_H_
 
 #include <stdint.h>
 
+#include <vector>
+
 #include "base/basictypes.h"
 #include "snapshot/cpu_context.h"
 #include "snapshot/memory_snapshot.h"
 #include "snapshot/thread_snapshot.h"
 #include "snapshot/win/memory_snapshot_win.h"
 #include "snapshot/win/process_reader_win.h"
 #include "util/misc/initialization_state_dcheck.h"
+#include "util/stdlib/pointer_container.h"
 
 namespace crashpad {
 
 class ProcessReaderWin;
 
 namespace internal {
 
 //! \brief A ThreadSnapshot of a thread in a running (or crashed) process on a
 //!     Windows system.
 class ThreadSnapshotWin final : public ThreadSnapshot {
@@ skipping 14 matching lines @@
                   const ProcessReaderWin::Thread& process_reader_thread);
 
   // ThreadSnapshot:
 
   const CPUContext* Context() const override;
   const MemorySnapshot* Stack() const override;
   uint64_t ThreadID() const override;
   int SuspendCount() const override;
   int Priority() const override;
   uint64_t ThreadSpecificDataAddress() const override;
+  std::vector<const MemorySnapshot*> ExtraMemory() const override;
 
  private:
 #if defined(ARCH_CPU_X86_FAMILY)
   union {
     CPUContextX86 x86;
     CPUContextX86_64 x86_64;
   } context_union_;
 #endif
   CPUContext context_;
   MemorySnapshotWin stack_;
+  internal::MemorySnapshotWin teb_;
   ProcessReaderWin::Thread thread_;
   InitializationStateDcheck initialized_;
 
   DISALLOW_COPY_AND_ASSIGN(ThreadSnapshotWin);
 };
 
 }  // namespace internal
 }  // namespace crashpad
 
 #endif  // CRASHPAD_SNAPSHOT_WIN_THREAD_SNAPSHOT_WIN_H_