We don't need stats table in unit tests.

chrome/test/unit/chrome_test_suite.h

Index: chrome/test/unit/chrome_test_suite.h
diff --git a/chrome/test/unit/chrome_test_suite.h b/chrome/test/unit/chrome_test_suite.h
index a8d98f37a6eb5dc1d5cdf9adfb0844debc3507d6..94556460413a1ab5b39f7397631fb9ec06ca9693 100644
--- a/chrome/test/unit/chrome_test_suite.h
+++ b/chrome/test/unit/chrome_test_suite.h
@@ -11,7 +11,6 @@
 
 #include "app/app_paths.h"
 #include "app/resource_bundle.h"
-#include "base/stats_table.h"
 #include "base/file_util.h"
 #if defined(OS_MACOSX)
 #include "base/mac_util.h"
@@ -105,13 +104,6 @@ class ChromeTestSuite : public TestSuite {
     // output, it'll pass regardless of the system language.
     ResourceBundle::InitSharedInstance(L"en-us");
     ResourceBundle::GetSharedInstance().LoadThemeResources();
-
-    // initialize the global StatsTable for unit_tests
-    std::string statsfile = "unit_tests";
-    std::string pid_string = StringPrintf("-%d", base::GetCurrentProcId());
-    statsfile += pid_string;
-    stats_table_ = new StatsTable(statsfile, 20, 200);
-    StatsTable::set_current(stats_table_);
   }
 
   virtual void Shutdown() {
@@ -124,10 +116,6 @@ class ChromeTestSuite : public TestSuite {
     delete g_browser_process;
     g_browser_process = NULL;
 
-    // Tear down shared StatsTable; prevents unit_tests from leaking it.
-    StatsTable::set_current(NULL);
-    delete stats_table_;
-
     // Delete the test_user_data dir recursively
     FilePath user_data_dir;
     if (PathService::Get(chrome::DIR_USER_DATA, &user_data_dir) &&
@@ -138,7 +126,6 @@ class ChromeTestSuite : public TestSuite {
     TestSuite::Shutdown();
   }
 
-  StatsTable* stats_table_;
   ScopedOleInitializer ole_initializer_;
   scoped_refptr<WarningHostMapper> host_mapper_;
   net::ScopedHostMapper scoped_host_mapper_;