Use the correct product/version for postmortem reports

components/browser_watcher/postmortem_report_collector.h

 // 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.
 //
 // Following an unclean shutdown, a stability report can be collected and
 // submitted for upload to a reporter.
 
 #ifndef COMPONENTS_BROWSER_WATCHER_POSTMORTEM_REPORT_COLLECTOR_H_
 #define COMPONENTS_BROWSER_WATCHER_POSTMORTEM_REPORT_COLLECTOR_H_
 
 #include <stdio.h>
 
 #include <memory>
 #include <set>
+#include <string>
 #include <vector>
 
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/gtest_prod_util.h"
 #include "base/macros.h"
+#include "base/strings/string16.h"
 #include "components/browser_watcher/stability_report.pb.h"
 #include "third_party/crashpad/crashpad/client/crash_report_database.h"
 
 namespace browser_watcher {
 
 // Collects unclean shutdown information and creates Crashpad minidumps.
 // TODO(manzagop): throttling, graceful handling of accumulating data.
 // TODO(manzagop): UMA metrics and some error logging.
 class PostmortemReportCollector {
  public:
   // DO NOT CHANGE VALUES. This is logged persistently in a histogram.
   enum CollectionStatus {
     NONE = 0,
     SUCCESS = 1,  // Successfully registered a report with Crashpad.
     ANALYZER_CREATION_FAILED = 2,
     DEBUG_FILE_NO_DATA = 3,
     PREPARE_NEW_CRASH_REPORT_FAILED = 4,
     WRITE_TO_MINIDUMP_FAILED = 5,
     DEBUG_FILE_DELETION_FAILED = 6,
     FINISHED_WRITING_CRASH_REPORT_FAILED = 7,
     COLLECTION_STATUS_MAX = 8
   };
 
-  PostmortemReportCollector() = default;
+  PostmortemReportCollector(const std::string& product_name,
+                            const std::string& version_number,
+                            const std::string& channel_name);
   virtual ~PostmortemReportCollector() = default;
 
   // Collects postmortem stability reports from files found in |debug_info_dir|,
   // relying on |debug_file_pattern| and |excluded_debug_files|. Reports are
   // then wrapped in Crashpad reports, manufactured via |report_database|.
   // Returns the number crash reports successfully registered with the reporter.
   // TODO(manzagop): consider mechanisms for partial collection if this is to be
   //     used on a critical path.
   int CollectAndSubmitForUpload(
       const base::FilePath& debug_info_dir,
       const base::FilePath::StringType& debug_file_pattern,
       const std::set<base::FilePath>& excluded_debug_files,
       crashpad::CrashReportDatabase* report_database);
 
+  const std::string& product_name() const { return product_name_; }
+  const std::string& version_number() const { return version_number_; }
+  const std::string& channel_name() const { return channel_name_; }
+
  private:
   FRIEND_TEST_ALL_PREFIXES(PostmortemReportCollectorTest,
                            GetDebugStateFilePaths);
   FRIEND_TEST_ALL_PREFIXES(PostmortemReportCollectorTest, CollectEmptyFile);
   FRIEND_TEST_ALL_PREFIXES(PostmortemReportCollectorTest, CollectRandomFile);
   FRIEND_TEST_ALL_PREFIXES(PostmortemReportCollectorCollectionTest,
                            CollectSuccess);
 
   // Virtual for unittesting.
   virtual std::vector<base::FilePath> GetDebugStateFilePaths(
       const base::FilePath& debug_info_dir,
       const base::FilePath::StringType& debug_file_pattern,
       const std::set<base::FilePath>& excluded_debug_files);
 
   CollectionStatus CollectAndSubmit(
       const crashpad::UUID& client_id,
       const base::FilePath& file,
       crashpad::CrashReportDatabase* report_database);
 
   // Virtual for unittesting.
   // TODO(manzagop): move this for reuse in live scenario.
   virtual CollectionStatus Collect(const base::FilePath& debug_state_file,
                                    std::unique_ptr<StabilityReport>* report);
 
   virtual bool WriteReportToMinidump(const StabilityReport& report,
                                      const crashpad::UUID& client_id,
                                      const crashpad::UUID& report_id,
                                      base::PlatformFile minidump_file);
 
+  std::string product_name_;
+  std::string version_number_;
+  std::string channel_name_;
+
   DISALLOW_COPY_AND_ASSIGN(PostmortemReportCollector);
 };
 
 }  // namespace browser_watcher
 
 #endif  // COMPONENTS_BROWSER_WATCHER_POSTMORTEM_REPORT_COLLECTOR_H_