[UMA] Add performance profile data to UMA uploads.

chrome/browser/metrics/metrics_log.h

 // Copyright (c) 2012 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.
 
 // This file defines a set of user experience metrics data recorded by
 // the MetricsService.  This is the unit of data that is sent to the server.
 
 #ifndef CHROME_BROWSER_METRICS_METRICS_LOG_H_
 #define CHROME_BROWSER_METRICS_METRICS_LOG_H_
 #pragma once
 
 #include <string>
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/metrics/field_trial.h"
 #include "chrome/common/metrics/metrics_log_base.h"
+#include "content/public/common/process_type.h"
 #include "ui/gfx/size.h"
 
 struct AutocompleteLog;
 class PrefService;
 
 namespace base {
 class DictionaryValue;
 }
 
+namespace tracked_objects {
+struct ProcessDataSnapshot;
+}
+
 namespace webkit {
 struct WebPluginInfo;
 }
 
 class MetricsLog : public MetricsLogBase {
  public:
   // Creates a new metrics log
   // client_id is the identifier for this profile on this installation
   // session_id is an integer that's incremented on each application launch
   MetricsLog(const std::string& client_id, int session_id);
@@ skipping 28 matching lines @@
   // the UI thread.  This is exposed as a separate method from the
   // |RecordEnvironment()| method above because we record the environment with
   // *each* protobuf upload, but only with the initial XML upload.
   void RecordEnvironmentProto(
       const std::vector<webkit::WebPluginInfo>& plugin_list);
 
   // Records the input text, available choices, and selected entry when the
   // user uses the Omnibox to open a URL.
   void RecordOmniboxOpenedURL(const AutocompleteLog& log);
 
+  // Records the passed profiled data, which should be a snapshot of the
+  // browser's profiled performance during startup for a single process.
+  void RecordProfilerData(
+      const tracked_objects::ProcessDataSnapshot& process_data,
+      content::ProcessType process_type);
+
   // Record recent delta for critical stability metrics.  We can't wait for a
   // restart to gather these, as that delay biases our observation away from
   // users that run happily for a looooong time.  We send increments with each
   // uma log upload, just as we send histogram data.  Takes the list of
   // installed plugins as a parameter because that can't be obtained
   // synchronously from the UI thread.
   void RecordIncrementalStabilityElements(
       const std::vector<webkit::WebPluginInfo>& plugin_list);
 
  protected:
@@ skipping 52 matching lines @@
 
   // Writes metrics for the profile identified by key. This writes all
   // key/value pairs in profile_metrics.
   void WriteProfileMetrics(const std::string& key,
                            const base::DictionaryValue& profile_metrics);
 
   DISALLOW_COPY_AND_ASSIGN(MetricsLog);
 };
 
 #endif  // CHROME_BROWSER_METRICS_METRICS_LOG_H_