Redirect USER_DATA_DIR for GoogleUpdateTest and FirstRunTest.

chrome/browser/google/google_update_settings_unittest.cc

Index: chrome/browser/google/google_update_settings_unittest.cc
diff --git a/chrome/browser/google/google_update_settings_unittest.cc b/chrome/browser/google/google_update_settings_unittest.cc
index 0896a1647c226b90b7c35ac82371941609cf3a65..f730672c1115e2d43563bb7834cf58e6d6981d85 100644
--- a/chrome/browser/google/google_update_settings_unittest.cc
+++ b/chrome/browser/google/google_update_settings_unittest.cc
@@ -2,12 +2,29 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include "base/basictypes.h"
+#include "base/compiler_specific.h"
+#include "base/path_service.h"
+#include "base/scoped_temp_dir.h"
 #include "chrome/browser/google/google_util.h"
+#include "chrome/common/chrome_paths.h"
 #include "chrome/installer/util/google_update_settings.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "testing/platform_test.h"
 
 class GoogleUpdateTest : public PlatformTest {
+ protected:
+  GoogleUpdateTest() {}

[Lei Zhang, 2012/08/31 20:49:48]

needs a virtual destructor as well.

[Mattias Nissler (ping if slow), 2012/08/31 20:56:18]

Done.

+
+  virtual void SetUp() OVERRIDE {
+    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
+    PathService::Override(chrome::DIR_USER_DATA, temp_dir_.path());
+  }
+
+  ScopedTempDir temp_dir_;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(GoogleUpdateTest);
 };
 
 TEST_F(GoogleUpdateTest, StatsConsent) {