Move PathExists to base namespace.

webkit/browser/dom_storage/dom_storage_area_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 "base/bind.h"
 #include "base/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/message_loop.h"
 #include "base/message_loop/message_loop_proxy.h"
 #include "base/strings/utf_string_conversions.h"
@@ skipping 117 matching lines @@
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   const base::FilePath kExpectedOriginFilePath = temp_dir.path().Append(
       DomStorageArea::DatabaseFileNameFromOrigin(kOrigin));
 
   // No directory, backing should be null.
   {
     scoped_refptr<DomStorageArea> area(
         new DomStorageArea(kOrigin, base::FilePath(), NULL));
     EXPECT_EQ(NULL, area->backing_.get());
     EXPECT_TRUE(area->is_initial_import_done_);
-    EXPECT_FALSE(file_util::PathExists(kExpectedOriginFilePath));
+    EXPECT_FALSE(base::PathExists(kExpectedOriginFilePath));
   }
 
   // Valid directory and origin but no session storage backing. Backing should
   // be null.
   {
     scoped_refptr<DomStorageArea> area(
         new DomStorageArea(kSessionStorageNamespaceId, std::string(), kOrigin,
                            NULL, NULL));
     EXPECT_EQ(NULL, area->backing_.get());
     EXPECT_TRUE(area->is_initial_import_done_);
 
     base::NullableString16 old_value;
     EXPECT_TRUE(area->SetItem(kKey, kValue, &old_value));
     ASSERT_TRUE(old_value.is_null());
 
     // Check that saving a value has still left us without a backing database.
     EXPECT_EQ(NULL, area->backing_.get());
-    EXPECT_FALSE(file_util::PathExists(kExpectedOriginFilePath));
+    EXPECT_FALSE(base::PathExists(kExpectedOriginFilePath));
   }
 
   // This should set up a DomStorageArea that is correctly backed to disk.
   {
     scoped_refptr<DomStorageArea> area(new DomStorageArea(
         kOrigin,
         temp_dir.path(),
         new MockDomStorageTaskRunner(base::MessageLoopProxy::current().get())));
 
     EXPECT_TRUE(area->backing_.get());
@@ skipping 149 matching lines @@
       new MockDomStorageTaskRunner(base::MessageLoopProxy::current().get())));
 
   // This test puts files on disk.
   base::FilePath db_file_path = static_cast<LocalStorageDatabaseAdapter*>(
       area->backing_.get())->db_->file_path();
   base::FilePath db_journal_file_path =
       DomStorageDatabase::GetJournalFilePath(db_file_path);
 
   // Nothing bad should happen when invoked w/o any files on disk.
   area->DeleteOrigin();
-  EXPECT_FALSE(file_util::PathExists(db_file_path));
+  EXPECT_FALSE(base::PathExists(db_file_path));
 
   // Commit something in the database and then delete.
   base::NullableString16 old_value;
   area->SetItem(kKey, kValue, &old_value);
   base::MessageLoop::current()->RunUntilIdle();
-  EXPECT_TRUE(file_util::PathExists(db_file_path));
+  EXPECT_TRUE(base::PathExists(db_file_path));
   area->DeleteOrigin();
   EXPECT_EQ(0u, area->Length());
-  EXPECT_FALSE(file_util::PathExists(db_file_path));
-  EXPECT_FALSE(file_util::PathExists(db_journal_file_path));
+  EXPECT_FALSE(base::PathExists(db_file_path));
+  EXPECT_FALSE(base::PathExists(db_journal_file_path));
 
   // Put some uncommitted changes to a non-existing database in
   // and then delete. No file ever gets created in this case.
   area->SetItem(kKey, kValue, &old_value);
   EXPECT_TRUE(area->HasUncommittedChanges());
   EXPECT_EQ(1u, area->Length());
   area->DeleteOrigin();
   EXPECT_TRUE(area->HasUncommittedChanges());
   EXPECT_EQ(0u, area->Length());
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_FALSE(area->HasUncommittedChanges());
-  EXPECT_FALSE(file_util::PathExists(db_file_path));
+  EXPECT_FALSE(base::PathExists(db_file_path));
 
   // Put some uncommitted changes to a an existing database in
   // and then delete.
   area->SetItem(kKey, kValue, &old_value);
   base::MessageLoop::current()->RunUntilIdle();
-  EXPECT_TRUE(file_util::PathExists(db_file_path));
+  EXPECT_TRUE(base::PathExists(db_file_path));
   area->SetItem(kKey2, kValue2, &old_value);
   EXPECT_TRUE(area->HasUncommittedChanges());
   EXPECT_EQ(2u, area->Length());
   area->DeleteOrigin();
   EXPECT_TRUE(area->HasUncommittedChanges());
   EXPECT_EQ(0u, area->Length());
   base::MessageLoop::current()->RunUntilIdle();
   EXPECT_FALSE(area->HasUncommittedChanges());
   // Since the area had uncommitted changes at the time delete
   // was called, the file will linger until the shutdown time.
-  EXPECT_TRUE(file_util::PathExists(db_file_path));
+  EXPECT_TRUE(base::PathExists(db_file_path));
   area->Shutdown();
   base::MessageLoop::current()->RunUntilIdle();
-  EXPECT_FALSE(file_util::PathExists(db_file_path));
+  EXPECT_FALSE(base::PathExists(db_file_path));
 }
 
 TEST_F(DomStorageAreaTest, PurgeMemory) {
   base::ScopedTempDir temp_dir;
   ASSERT_TRUE(temp_dir.CreateUniqueTempDir());
   scoped_refptr<DomStorageArea> area(new DomStorageArea(
       kOrigin,
       temp_dir.path(),
       new MockDomStorageTaskRunner(base::MessageLoopProxy::current().get())));
 
@@ skipping 85 matching lines @@
   EXPECT_EQ(
       base::FilePath().AppendASCII("-journal"),
       DomStorageDatabase::GetJournalFilePath(base::FilePath()));
   EXPECT_EQ(
       base::FilePath().AppendASCII(".extensiononly-journal"),
       DomStorageDatabase::GetJournalFilePath(
           base::FilePath().AppendASCII(".extensiononly")));
 }
 
 }  // namespace dom_storage