Collect unclean shutdown debug information

components/browser_watcher/BUILD.gn

Index: components/browser_watcher/BUILD.gn
diff --git a/components/browser_watcher/BUILD.gn b/components/browser_watcher/BUILD.gn
index 883daece472ef5a8e9064c040f27a064d18a4e42..7f823c61df5cbbefdf9498603108430a6c08ab26 100644
--- a/components/browser_watcher/BUILD.gn
+++ b/components/browser_watcher/BUILD.gn
@@ -2,6 +2,14 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
+import("//third_party/protobuf/proto_library.gni")
+
+proto_library("stability_report_proto") {
+  sources = [
+    "stability_report.proto",
+  ]
+}
+
 static_library("browser_watcher") {
   # This is a separate lib to minimize the dependencies for its
   # hosting binary "chrome_watcher.dll".
@@ -12,11 +20,22 @@ static_library("browser_watcher") {
     "exit_code_watcher_win.h",
     "exit_funnel_win.cc",
     "exit_funnel_win.h",
+    "postmortem_minidump_writer.h",
+    "postmortem_minidump_writer_win.cc",
+    "postmortem_report_collector.cc",
+    "postmortem_report_collector.h",
     "window_hang_monitor_win.cc",
     "window_hang_monitor_win.h",
   ]
   deps = [
+    ":stability_report_proto",
     "//base",
+    "//components/version_info",
+    "//third_party/crashpad/crashpad/client",
+
+    # TODO(manzagop): remove non client/ crashpad dependencies.
+    "//third_party/crashpad/crashpad/minidump",
+    "//third_party/crashpad/crashpad/util",
   ]
 }
 
@@ -28,8 +47,25 @@ static_library("browser_watcher_client") {
     "watcher_metrics_provider_win.h",
   ]
   deps = [
+    ":browser_watcher",
+    ":stability",
     "//base",
     "//components/metrics",
+
+    # This seems to be needed to add crashpad to the include directories.
+    "//third_party/crashpad/crashpad/client",
+  ]
+}
+
+static_library("stability") {
+  sources = [
+    "features.cc",
+    "features.h",
+    "stability_debugging_win.cc",
+    "stability_debugging_win.h",
+  ]
+  deps = [
+    "//base",
   ]
 }
 
@@ -39,6 +75,9 @@ source_set("unit_tests") {
     "endsession_watcher_window_win_unittest.cc",
     "exit_code_watcher_win_unittest.cc",
     "exit_funnel_win_unittest.cc",
+    "postmortem_minidump_writer_win_unittest.cc",
+    "postmortem_report_collector_unittest.cc",
+    "stability_debugging_win_unittest.cc",
     "watcher_client_win_unittest.cc",
     "watcher_metrics_provider_win_unittest.cc",
     "window_hang_monitor_win_unittest.cc",
@@ -47,8 +86,29 @@ source_set("unit_tests") {
   deps = [
     ":browser_watcher",
     ":browser_watcher_client",
+    ":stability",
+    ":stability_report_proto",
     "//base",
     "//base/test:test_support",
+    "//components/version_info",
+    "//testing/gmock",
     "//testing/gtest",
+    "//third_party/crashpad/crashpad/client",
+
+    # TODO(manzagop): remove non client/ crashpad dependencies.
+    "//third_party/crashpad/crashpad/client",
+    "//third_party/crashpad/crashpad/compat",
+    "//third_party/crashpad/crashpad/snapshot",
+    "//third_party/crashpad/crashpad/util",
+  ]
+}
+
+executable("print_report") {
+  sources = [
+    "print_report_main_win.cc",
+  ]
+  deps = [
+    ":stability_report_proto",
+    "//base",
   ]
 }