Move scoped_temp_dir from base to base/files

chrome/browser/history/android/android_cache_database_unittest.cc

Index: chrome/browser/history/android/android_cache_database_unittest.cc
diff --git a/chrome/browser/history/android/android_cache_database_unittest.cc b/chrome/browser/history/android/android_cache_database_unittest.cc
index 650fea63f19c1be592a92dabe644998d82d33844..4e4b44efdb8b1560ad757649aa6ee9d6e1532e44 100644
--- a/chrome/browser/history/android/android_cache_database_unittest.cc
+++ b/chrome/browser/history/android/android_cache_database_unittest.cc
@@ -4,7 +4,7 @@
 
 #include "base/file_path.h"
 #include "base/file_util.h"
-#include "base/scoped_temp_dir.h"
+#include "base/files/scoped_temp_dir.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/history/android/android_cache_database.h"
 #include "chrome/browser/history/android/android_time.h"
@@ -36,13 +36,13 @@ class AndroidCacheDatabaseTest : public testing::Test {
               history_db_.InitAndroidCacheDatabase(android_cache_db_name_));
   }
 
-  ScopedTempDir temp_dir_;
+  base::ScopedTempDir temp_dir_;
   FilePath android_cache_db_name_;
   HistoryDatabase history_db_;
 };
 
 TEST(AndroidCacheDatabaseAttachTest, AttachDatabaseInTransactionNesting) {
-  ScopedTempDir temp_dir;
+  base::ScopedTempDir temp_dir;
   FilePath android_cache_db_name;
   HistoryDatabase history_db;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());