Support for extracting user-data from activity tracking.

components/browser_watcher/postmortem_report_collector.cc

 // Copyright 2016 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.
 
 #include "components/browser_watcher/postmortem_report_collector.h"
 
 #include <utility>
 
 #include "base/debug/activity_analyzer.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_util.h"
 #include "base/logging.h"
 #include "base/metrics/histogram_macros.h"
 #include "base/path_service.h"
 #include "base/strings/utf_string_conversions.h"
 #include "components/browser_watcher/postmortem_minidump_writer.h"
 #include "third_party/crashpad/crashpad/client/settings.h"
 #include "third_party/crashpad/crashpad/util/misc/uuid.h"
 
 using base::FilePath;
 
 namespace browser_watcher {
 
-using base::debug::ActivitySnapshot;
+using ActivitySnapshot = base::debug::ThreadActivityAnalyzer::Snapshot;
 using base::debug::GlobalActivityAnalyzer;
 using base::debug::ThreadActivityAnalyzer;
 using crashpad::CrashReportDatabase;
 
 PostmortemReportCollector::PostmortemReportCollector(
     const std::string& product_name,
     const std::string& version_number,
     const std::string& channel_name)
     : product_name_(product_name),
       version_number_(version_number),
@@ skipping 157 matching lines @@
               process_state->process_id());
 
     ThreadState* thread_state = process_state->add_threads();
     CollectThread(thread_analyzer->activity_snapshot(), thread_state);
   }
 
   return SUCCESS;
 }
 
 void PostmortemReportCollector::CollectThread(
-    const base::debug::ActivitySnapshot& snapshot,
+    const base::debug::ThreadActivityAnalyzer::Snapshot& snapshot,
     ThreadState* thread_state) {
   DCHECK(thread_state);
 
   thread_state->set_thread_name(snapshot.thread_name);
   thread_state->set_thread_id(snapshot.thread_id);
   thread_state->set_activity_count(snapshot.activity_stack_depth);
 
   for (const base::debug::Activity& recorded : snapshot.activity_stack) {
     Activity* collected = thread_state->add_activities();
     switch (recorded.activity_type) {
@@ skipping 42 matching lines @@
 #if defined(ARCH_CPU_X86)
   minidump_info.platform = std::string("Win32");
 #elif defined(ARCH_CPU_X86_64)
   minidump_info.platform = std::string("Win64");
 #endif
 
   return WritePostmortemDump(minidump_file, report, minidump_info);
 }
 
 }  // namespace browser_watcher