IndexedDB: Sprinkle DISALLOW_COPY_AND_ASSIGN where appropriate

content/browser/indexed_db/indexed_db_browsertest.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 "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_util.h"
 #include "base/files/file.h"
 #include "base/files/file_enumerator.h"
 #include "base/files/file_path.h"
@@ skipping 114 matching lines @@
     base::MessageLoop::current()->RunUntilIdle();
     return disk_usage_;
   }
  private:
   virtual void DidGetDiskUsage(int64 bytes) {
     EXPECT_GT(bytes, 0);
     disk_usage_ = bytes;
   }
 
   int64 disk_usage_;
+
+  DISALLOW_COPY_AND_ASSIGN(IndexedDBBrowserTest);
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CursorTest) {
   SimpleTest(GetTestUrl("indexeddb", "cursor_test.html"));
 }
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, CursorTestIncognito) {
   SimpleTest(GetTestUrl("indexeddb", "cursor_test.html"),
              true /* incognito */);
 }
@@ skipping 56 matching lines @@
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTest, Bug109187Test) {
   const GURL url = GetTestUrl("indexeddb", "bug_109187.html");
 
   // Just navigate to the URL. Test will crash if it fails.
   NavigateToURLBlockUntilNavigationsComplete(shell(), url, 1);
 }
 
 class IndexedDBBrowserTestWithLowQuota : public IndexedDBBrowserTest {
  public:
+  IndexedDBBrowserTestWithLowQuota() {}
+
   virtual void SetUpOnMainThread() OVERRIDE {
     const int kInitialQuotaKilobytes = 5000;
     SetQuota(kInitialQuotaKilobytes);
   }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IndexedDBBrowserTestWithLowQuota);
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithLowQuota, QuotaTest) {
   SimpleTest(GetTestUrl("indexeddb", "quota_test.html"));
 }
 
 class IndexedDBBrowserTestWithGCExposed : public IndexedDBBrowserTest {
  public:
+  IndexedDBBrowserTestWithGCExposed() {}
+
   virtual void SetUpCommandLine(CommandLine* command_line) OVERRIDE {
     command_line->AppendSwitchASCII(switches::kJavaScriptFlags, "--expose-gc");
   }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IndexedDBBrowserTestWithGCExposed);
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithGCExposed,
                        DatabaseCallbacksTest) {
   SimpleTest(GetTestUrl("indexeddb", "database_callbacks_first.html"));
 }
 
 static void CopyLevelDBToProfile(Shell* shell,
                                  scoped_refptr<IndexedDBContextImpl> context,
                                  const std::string& test_directory) {
   DCHECK(context->TaskRunner()->RunsTasksOnCurrentThread());
   base::FilePath leveldb_dir(FILE_PATH_LITERAL("file__0.indexeddb.leveldb"));
   base::FilePath test_data_dir =
       GetTestFilePath("indexeddb", test_directory.c_str()).Append(leveldb_dir);
   base::FilePath dest = context->data_path().Append(leveldb_dir);
   // If we don't create the destination directory first, the contents of the
   // leveldb directory are copied directly into profile/IndexedDB instead of
   // profile/IndexedDB/file__0.xxx/
   ASSERT_TRUE(base::CreateDirectory(dest));
   const bool kRecursive = true;
   ASSERT_TRUE(base::CopyDirectory(test_data_dir,
                                   context->data_path(),
                                   kRecursive));
 }
 
 class IndexedDBBrowserTestWithPreexistingLevelDB : public IndexedDBBrowserTest {
  public:
+  IndexedDBBrowserTestWithPreexistingLevelDB() {}
   virtual void SetUpOnMainThread() OVERRIDE {
     scoped_refptr<IndexedDBContextImpl> context = GetContext();
     context->TaskRunner()->PostTask(
         FROM_HERE,
         base::Bind(
             &CopyLevelDBToProfile, shell(), context, EnclosingLevelDBDir()));
     scoped_refptr<base::ThreadTestHelper> helper(new base::ThreadTestHelper(
         BrowserMainLoop::GetInstance()->indexed_db_thread()->
             message_loop_proxy()));
     ASSERT_TRUE(helper->Run());
   }
 
   virtual std::string EnclosingLevelDBDir() = 0;
 
+ private:
+  DISALLOW_COPY_AND_ASSIGN(IndexedDBBrowserTestWithPreexistingLevelDB);
 };
 
 class IndexedDBBrowserTestWithVersion0Schema : public
     IndexedDBBrowserTestWithPreexistingLevelDB {
   virtual std::string EnclosingLevelDBDir() OVERRIDE {
     return "migration_from_0";
   }
 };
 
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestWithVersion0Schema, MigrationTest) {
@@ skipping 336 matching lines @@
 #define MAYBE_RenderThreadShutdownTest DISABLED_RenderThreadShutdownTest
 #else
 #define MAYBE_RenderThreadShutdownTest RenderThreadShutdownTest
 #endif
 IN_PROC_BROWSER_TEST_F(IndexedDBBrowserTestSingleProcess,
                        MAYBE_RenderThreadShutdownTest) {
   SimpleTest(GetTestUrl("indexeddb", "shutdown_with_requests.html"));
 }
 
 }  // namespace content