Remove some dead code.

chrome/browser/media_gallery/media_gallery_database_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 <string>
-
-#include "base/file_path.h"
-#include "base/files/scoped_temp_dir.h"
-#include "chrome/browser/media_gallery/media_gallery_database.h"
-#include "chrome/browser/media_gallery/media_gallery_database_types.h"
-#include "sql/connection.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace chrome {
-
-class MediaGalleryDatabaseTest : public testing::Test,
-                                 public MediaGalleryDatabase {
- public:
-  MediaGalleryDatabaseTest() { }
-
- protected:
-  virtual sql::Connection& GetDB() OVERRIDE {
-    return db_;
-  }
-
- private:
-  // Test setup.
-  virtual void SetUp() {
-    ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
-    base::FilePath db_file =
-        temp_dir_.path().AppendASCII("MediaGalleryTest.db");
-
-    ASSERT_TRUE(db_.Open(db_file));
-
-    // Initialize the tables for this test.
-    ASSERT_EQ(sql::INIT_OK, InitInternal(&db_));
-  }
-
-  virtual void TearDown() {
-    db_.Close();
-  }
-
-  base::ScopedTempDir temp_dir_;
-  sql::Connection db_;
-};
-
-TEST_F(MediaGalleryDatabaseTest, Init) {
-  EXPECT_TRUE(DoesCollectionsTableExist(&GetDB()));
-}
-
-TEST_F(MediaGalleryDatabaseTest, AddCollection) {
-  CollectionRow row1(base::FilePath(FILE_PATH_LITERAL("path1")),
-                     base::Time::FromDoubleT(12345),
-                     123,
-                     false);
-  CollectionId rowid = CreateCollectionRow(&row1);
-  EXPECT_EQ(rowid, row1.id);
-
-  CollectionRow row2;
-  EXPECT_TRUE(GetCollectionRow(rowid, &row2));
-  EXPECT_TRUE(row1 == row2);
-}
-
-TEST_F(MediaGalleryDatabaseTest, StandardizePath) {
-  base::FilePath path(FILE_PATH_LITERAL("path1"));
-  path = path.AppendASCII("path2");
-  CollectionRow row1(path,
-                     base::Time::FromDoubleT(12345),
-                     123,
-                     false);
-  CollectionId rowid = CreateCollectionRow(&row1);
-  EXPECT_EQ(rowid, row1.id);
-
-  CollectionRow row2;
-  EXPECT_TRUE(GetCollectionRow(rowid, &row2));
-  EXPECT_EQ(FILE_PATH_LITERAL("path1/path2"), row2.path.value());
-}
-
-}  // namespace chrome