Add breakpad support to mojo shell apk.

shell/crash/breakpad_linux_impl.h

+// Copyright 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Internal header file for the Linux breakpad implementation. This file is
+// shared between crash_handler_host_linux.cc and breakpad_linux.cc. It should
+// only be used in files compiled with linux_breakpad=1.
+
+#ifndef COMPONENTS_CRASH_APP_BREAKPAD_LINUX_IMPL_H_
+#define COMPONENTS_CRASH_APP_BREAKPAD_LINUX_IMPL_H_
+
+#include <sys/types.h>
+
+#include "base/basictypes.h"
+#include "breakpad/src/common/simple_string_dictionary.h"
+#include "shell/crash/breakpad_linux.h"
+
+namespace breakpad {
+
+typedef google_breakpad::NonAllocatingMap<256, 256, 64> CrashKeyStorage;
+
+// Define a preferred limit on minidump sizes, because Crash Server currently
+// throws away any larger than 1.2MB (1.2 * 1024 * 1024).  A value of -1 means
+// no limit.
+static const off_t kMaxMinidumpFileSize = 1258291;
+
+const size_t kCrashIovSize = 6;
+
+// BreakpadInfo describes a crash report.
+// The minidump information can either be contained in a file descriptor (fd) or
+// in a file (whose path is in filename).
+struct BreakpadInfo {
+  int fd;                        // File descriptor to the Breakpad dump data.
+  const char* filename;          // Path to the Breakpad dump data.
+  const char* process_type;      // Process type, e.g. "renderer".
+  unsigned process_type_length;  // Length of |process_type|.
+  const char* distro;            // Linux distro string.
+  unsigned distro_length;        // Length of |distro|.
+  uint64_t process_start_time;   // Uptime of the crashing process.
+  size_t oom_size;               // Amount of memory requested if OOM.
+  uint64_t pid;                  // PID where applicable.
+  CrashKeyStorage* crash_keys;
+};
+
+extern void HandleCrashDump(const BreakpadInfo& info);
+
+}  // namespace breakpad
+
+#endif  // COMPONENTS_CRASH_APP_BREAKPAD_LINUX_IMPL_H_