Prep for printing common memory stats from page_cycler_tests and memory_test:...

chrome/test/ui/ui_test.h

Index: chrome/test/ui/ui_test.h
===================================================================
--- chrome/test/ui/ui_test.h	(revision 32457)
+++ chrome/test/ui/ui_test.h	(working copy)
@@ -452,6 +452,15 @@
                                const std::wstring& port);
   void StopHttpServer();
 
+  // Prints IO performance data for use by perf graphs.
+  void PrintIOPerfInfo(const char* test_name, FilePath data_dir);
+
+  // Prints memory usage data for use by perf graphs.
+  void PrintMemoryUsageInfo(const char* test_name, FilePath data_dir);
+
+  // Prints memory commit charge stats for use by perf graphs.
+  void PrintSystemCommitCharge(const char* test_name, size_t charge);
+
  private:
   // Check that no processes related to Chrome exist, displaying
   // the given message if any do.