Rebuild test history databases when starting up performance_ui_tests.

chrome/test/perf/feature_startup_test.cc

Index: chrome/test/perf/feature_startup_test.cc
diff --git a/chrome/test/perf/feature_startup_test.cc b/chrome/test/perf/feature_startup_test.cc
index 0caaa44c6d3da35570558277548d34552017c4ae..6d21d14eab78e085530f89c27cb02b8614b3f986 100644
--- a/chrome/test/perf/feature_startup_test.cc
+++ b/chrome/test/perf/feature_startup_test.cc
@@ -42,19 +42,18 @@ class NewTabUIStartupTest : public UIPerfTest {
         "new_tab", std::string(), label, times, "ms", important);
   }
 
-  void InitProfile(UITestBase::ProfileType profile_type) {
+  void InitProfile(perf_test::ProfileType profile_type) {
     profile_type_ = profile_type;
 
     // Install the location of the test profile file.
-    set_template_user_data(UITest::ComputeTypicalUserDataSource(
-        profile_type));
+    set_template_user_data(GetPathForProfileType(profile_type));
   }
 
   // Run the test, by bringing up a browser and timing the new tab startup.
   // |want_warm| is true if we should output warm-disk timings, false if
   // we should report cold timings.
   void RunStartupTest(const char* label, bool want_warm, bool important,
-                      UITestBase::ProfileType profile_type) {
+                      perf_test::ProfileType profile_type) {
     InitProfile(profile_type);
 
     TimeDelta timings[kNumCycles];
@@ -102,7 +101,7 @@ class NewTabUIStartupTest : public UIPerfTest {
   }
 
   void RunNewTabTimingTest() {
-    InitProfile(UITestBase::DEFAULT_THEME);
+    InitProfile(perf_test::DEFAULT_THEME);
 
     TimeDelta scriptstart_times[kNumCycles];
     TimeDelta domcontentloaded_times[kNumCycles];
@@ -157,39 +156,43 @@ class NewTabUIStartupTest : public UIPerfTest {
                  false /* important */);
     PrintTimings("onload", onload_times, false /* important */);
   }
+
+ private:
+  // Are we using a profile with a complex theme?
+  perf_test::ProfileType profile_type_;
 };
 
 // FLAKY: http://crbug.com/69940
 TEST_F(NewTabUIStartupTest, DISABLED_PerfRefCold) {
   UseReferenceBuild();
   RunStartupTest("tab_cold_ref", false /* cold */, true /* important */,
-                 UITestBase::DEFAULT_THEME);
+                 perf_test::DEFAULT_THEME);
 }
 
 // FLAKY: http://crbug.com/69940
 TEST_F(NewTabUIStartupTest, DISABLED_PerfCold) {
   RunStartupTest("tab_cold", false /* cold */, true /* important */,
-                 UITestBase::DEFAULT_THEME);
+                 perf_test::DEFAULT_THEME);
 }
 
 // FLAKY: http://crbug.com/69940
 TEST_F(NewTabUIStartupTest, DISABLED_PerfRefWarm) {
   UseReferenceBuild();
   RunStartupTest("tab_warm_ref", true /* warm */, true /* not important */,
-                 UITestBase::DEFAULT_THEME);
+                 perf_test::DEFAULT_THEME);
 }
 
 // FLAKY: http://crbug.com/69940
 TEST_F(NewTabUIStartupTest, DISABLED_PerfWarm) {
   RunStartupTest("tab_warm", true /* warm */, true /* not important */,
-                 UITestBase::DEFAULT_THEME);
+                 perf_test::DEFAULT_THEME);
 }
 
 // FLAKY: http://crbug.com/69940
 TEST_F(NewTabUIStartupTest, DISABLED_ComplexThemeCold) {
   RunStartupTest("tab_complex_theme_cold", false /* cold */,
                  false /* not important */,
-                 UITestBase::COMPLEX_THEME);
+                 perf_test::COMPLEX_THEME);
 }
 
 // FLAKY: http://crbug.com/69940