Remove 'global' user-data in favor of 'process' user-data.

components/browser_watcher/postmortem_report_extractor.cc

Index: components/browser_watcher/postmortem_report_extractor.cc
diff --git a/components/browser_watcher/postmortem_report_extractor.cc b/components/browser_watcher/postmortem_report_extractor.cc
index c5f2b3c42047453d0f3cfc7528a318f98393d6ac..d21abae3697858ee993d57178e52667bf8ef643b 100644
--- a/components/browser_watcher/postmortem_report_extractor.cc
+++ b/components/browser_watcher/postmortem_report_extractor.cc
@@ -213,17 +213,18 @@ CollectionStatus Extract(const base::FilePath& stability_file,
   if (!global_analyzer)
     return ANALYZER_CREATION_FAILED;
 
-  // Early exit if there is no data.
-  std::vector<std::string> log_messages = global_analyzer->GetLogMessages();
-  ActivityUserData::Snapshot global_data_snapshot =
-      global_analyzer->GetGlobalDataSnapshot();
-
   // Extract data for only the first process.
   // TODO(manzagop): Extend this to all processes.
   int64_t pid = global_analyzer->GetFirstProcess();
+
+  // Early exit if there is no data.
+  std::vector<std::string> log_messages = global_analyzer->GetLogMessages();
+  ActivityUserData::Snapshot process_data_snapshot =
+      global_analyzer->GetProcessDataSnapshot(pid);
+
   ThreadActivityAnalyzer* thread_analyzer =
       global_analyzer->GetFirstAnalyzer(pid);
-  if (log_messages.empty() && global_data_snapshot.empty() &&
+  if (log_messages.empty() && process_data_snapshot.empty() &&
       !thread_analyzer) {
     return DEBUG_FILE_NO_DATA;
   }
@@ -236,7 +237,7 @@ CollectionStatus Extract(const base::FilePath& stability_file,
   // Collect global user data.
   google::protobuf::Map<std::string, TypedValue>& global_data =
       *(report->mutable_global_data());
-  CollectUserData(global_data_snapshot, &global_data, report);
+  CollectUserData(process_data_snapshot, &global_data, report);
 
   // Collect thread activity data.
   // Note: a single process is instrumented.