Remove application locale cache in autofill code.

components/autofill/browser/autofill_metrics_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/string16.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
@@ skipping 64 matching lines @@
                      void(const std::string& experiment_id));
   MOCK_CONST_METHOD1(LogServerExperimentIdForUpload,
                      void(const std::string& experiment_id));
 
  private:
   DISALLOW_COPY_AND_ASSIGN(MockAutofillMetrics);
 };
 
 class TestPersonalDataManager : public PersonalDataManager {
  public:
-  TestPersonalDataManager() : autofill_enabled_(true) {
+  TestPersonalDataManager()
+      : PersonalDataManager("en-US"),
+        autofill_enabled_(true) {
     set_metric_logger(new testing::NiceMock<MockAutofillMetrics>());
     CreateTestAutofillProfiles(&web_profiles_);
   }
 
   void SetBrowserContext(content::BrowserContext* context) {
     set_browser_context(context);
   }
 
   // Overridden to avoid a trip to the database. This should be a no-op except
   // for the side-effect of logging the profile count.
@@ skipping 1470 matching lines @@
         forms, TimeTicks::FromInternalValue(1), false);
     autofill_manager_->OnDidFillAutofillFormData(
         TimeTicks::FromInternalValue(5));
     autofill_manager_->OnTextFieldDidChange(form, form.fields.front(),
                                             TimeTicks::FromInternalValue(3));
     autofill_manager_->FormSubmitted(form, TimeTicks::FromInternalValue(17));
     autofill_manager_->Reset();
     Mock::VerifyAndClearExpectations(autofill_manager_->metric_logger());
   }
 }