Change RenderViewHostTestHarness to create BrowserContext after thread startup

chrome/browser/password_manager/password_manager_unittest.cc

Index: chrome/browser/password_manager/password_manager_unittest.cc
diff --git a/chrome/browser/password_manager/password_manager_unittest.cc b/chrome/browser/password_manager/password_manager_unittest.cc
index 7cc44389684f55f9ff2e69806b1d4619d56ed0fc..240698ee21cbc098feceac585be0f7f7c1b6fa6b 100644
--- a/chrome/browser/password_manager/password_manager_unittest.cc
+++ b/chrome/browser/password_manager/password_manager_unittest.cc
@@ -49,12 +49,10 @@ ACTION_P(SaveToScopedPtr, scoped) {
 class PasswordManagerTest : public ChromeRenderViewHostTestHarness {
  protected:
   virtual void SetUp() {
-    testing_profile_ = new TestingProfile;
+    ChromeRenderViewHostTestHarness::SetUp();
     store_ = static_cast<MockPasswordStore*>(
         PasswordStoreFactory::GetInstance()->SetTestingFactoryAndUse(
-            testing_profile_, MockPasswordStore::Build).get());
-    browser_context_.reset(testing_profile_);
-    ChromeRenderViewHostTestHarness::SetUp();
+            profile(), MockPasswordStore::Build).get());
 
     EXPECT_CALL(delegate_, GetProfile()).WillRepeatedly(Return(profile()));
     PasswordManager::CreateForWebContentsAndDelegate(
@@ -89,8 +87,6 @@ class PasswordManagerTest : public ChromeRenderViewHostTestHarness {
 
   scoped_refptr<MockPasswordStore> store_;
   MockPasswordManagerDelegate delegate_;  // Owned by manager_.
-
-  TestingProfile* testing_profile_;
 };
 
 MATCHER_P(FormMatches, form, "") {
@@ -395,7 +391,7 @@ TEST_F(PasswordManagerTest, SavingDependsOnManagerEnabledPreference) {
   // Test that saving passwords depends on the password manager enabled
   // preference.
   TestingPrefServiceSyncable* prefService =
-      testing_profile_->GetTestingPrefService();
+      profile()->GetTestingPrefService();
   prefService->SetUserPref(prefs::kPasswordManagerEnabled,
                            Value::CreateBooleanValue(true));
   EXPECT_TRUE(manager()->IsSavingEnabled());
@@ -411,7 +407,7 @@ TEST_F(PasswordManagerTest, FillPasswordsOnDisabledManager) {
   PasswordForm* existing = new PasswordForm(MakeSimpleForm());
   result.push_back(existing);
   TestingPrefServiceSyncable* prefService =
-      testing_profile_->GetTestingPrefService();
+      profile()->GetTestingPrefService();
   prefService->SetUserPref(prefs::kPasswordManagerEnabled,
                            Value::CreateBooleanValue(false));
   EXPECT_CALL(delegate_, FillPasswordForm(_));