Reporting top cpu and memory consumers via rappor on chromeos

chrome/browser/task_management/sampling/task_group.h

Index: chrome/browser/task_management/sampling/task_group.h
diff --git a/chrome/browser/task_management/sampling/task_group.h b/chrome/browser/task_management/sampling/task_group.h
index 6f882d00a27dc207dbede79b68a898a87aa73b21..c829ccf85c637598f9eaef637106d001c5c11b78 100644
--- a/chrome/browser/task_management/sampling/task_group.h
+++ b/chrome/browser/task_management/sampling/task_group.h
@@ -54,6 +54,7 @@ class TaskGroup {
   int64 physical_bytes() const { return memory_usage_.physical_bytes; }
   int64 gpu_memory() const { return gpu_memory_; }
   bool gpu_memory_has_duplicates() const { return gpu_memory_has_duplicates_; }
+  bool is_backgrounded() const { return is_backgrounded_; }
 
 #if defined(OS_WIN)
   int64 gdi_current_handles() const { return gdi_current_handles_; }
@@ -83,6 +84,8 @@ class TaskGroup {
 
   void OnIdleWakeupsRefreshDone(int idle_wakeups_per_second);
 
+  void OnProcessPriorityDone(bool is_backgrounded);
+
   // The process' handle and ID.
   base::ProcessHandle process_handle_;
   base::ProcessId process_id_;
@@ -109,6 +112,7 @@ class TaskGroup {
 #endif  // !defined(DISABLE_NACL)
   int idle_wakeups_per_second_;
   bool gpu_memory_has_duplicates_;
+  bool is_backgrounded_;
 
   // Always keep this the last member of this class so that it's the first to be
   // destroyed.