IndexedDB: Remove unnecessary scoped_refptr<T>::get() calls

content/browser/indexed_db/indexed_db_factory.cc

 // Copyright (c) 2013 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 "content/browser/indexed_db/indexed_db_factory.h"
 
 #include "base/logging.h"
 #include "base/strings/utf_string_conversions.h"
 #include "content/browser/indexed_db/indexed_db_backing_store.h"
 #include "content/browser/indexed_db/indexed_db_database.h"
@@ skipping 41 matching lines @@
 
 void IndexedDBFactory::GetDatabaseNames(
     scoped_refptr<IndexedDBCallbacks> callbacks,
     const string16& database_identifier,
     const base::FilePath& data_directory) {
   IDB_TRACE("IndexedDBFactory::GetDatabaseNames");
   // TODO(dgrogan): Plumb data_loss back to script eventually?
   WebKit::WebIDBCallbacks::DataLoss data_loss;
   scoped_refptr<IndexedDBBackingStore> backing_store =
       OpenBackingStore(database_identifier, data_directory, &data_loss);
-  if (!backing_store.get()) {
+  if (!backing_store) {
     callbacks->OnError(
         IndexedDBDatabaseError(WebKit::WebIDBDatabaseExceptionUnknownError,
                                "Internal error opening backing store for "
                                "indexedDB.webkitGetDatabaseNames."));
     return;
   }
 
   callbacks->OnSuccess(backing_store->GetDatabaseNames());
 }
 
@@ skipping 12 matching lines @@
     // If there are any connections to the database, directly delete the
     // database.
     it->second->DeleteDatabase(callbacks);
     return;
   }
 
   // TODO(dgrogan): Plumb data_loss back to script eventually?
   WebKit::WebIDBCallbacks::DataLoss data_loss;
   scoped_refptr<IndexedDBBackingStore> backing_store =
       OpenBackingStore(database_identifier, data_directory, &data_loss);
-  if (!backing_store.get()) {
+  if (!backing_store) {
     callbacks->OnError(IndexedDBDatabaseError(
         WebKit::WebIDBDatabaseExceptionUnknownError,
         ASCIIToUTF16("Internal error opening backing store "
                      "for indexedDB.deleteDatabase.")));
     return;
   }
 
-  scoped_refptr<IndexedDBDatabase> database_backend = IndexedDBDatabase::Create(
-      name, backing_store.get(), this, unique_identifier);
-  if (!database_backend.get()) {
+  scoped_refptr<IndexedDBDatabase> database_backend =
+      IndexedDBDatabase::Create(name, backing_store, this, unique_identifier);
+  if (!database_backend) {
     callbacks->OnError(IndexedDBDatabaseError(
         WebKit::WebIDBDatabaseExceptionUnknownError,
         ASCIIToUTF16("Internal error creating database backend for "
                      "indexedDB.deleteDatabase.")));
     return;
   }
 
-  database_backend_map_[unique_identifier] = database_backend.get();
+  database_backend_map_[unique_identifier] = database_backend;
   database_backend->DeleteDatabase(callbacks);
   database_backend_map_.erase(unique_identifier);
 }
 
 scoped_refptr<IndexedDBBackingStore> IndexedDBFactory::OpenBackingStore(
     const string16& database_identifier,
     const base::FilePath& data_directory,
     WebKit::WebIDBCallbacks::DataLoss* data_loss) {
   const string16 file_identifier = ComputeFileIdentifier(database_identifier);
   const bool open_in_memory = data_directory.empty();
@@ skipping 41 matching lines @@
       ComputeUniqueIdentifier(name, database_identifier);
 
   scoped_refptr<IndexedDBDatabase> database_backend;
   IndexedDBDatabaseMap::iterator it =
       database_backend_map_.find(unique_identifier);
   WebKit::WebIDBCallbacks::DataLoss data_loss =
       WebKit::WebIDBCallbacks::DataLossNone;
   if (it == database_backend_map_.end()) {
     scoped_refptr<IndexedDBBackingStore> backing_store =
         OpenBackingStore(database_identifier, data_directory, &data_loss);
-    if (!backing_store.get()) {
+    if (!backing_store) {
       callbacks->OnError(IndexedDBDatabaseError(
           WebKit::WebIDBDatabaseExceptionUnknownError,
           ASCIIToUTF16(
               "Internal error opening backing store for indexedDB.open.")));
       return;
     }
 
-    database_backend = IndexedDBDatabase::Create(
-        name, backing_store.get(), this, unique_identifier);
-    if (!database_backend.get()) {
+    database_backend =
+        IndexedDBDatabase::Create(name, backing_store, this, unique_identifier);
+    if (!database_backend) {
       callbacks->OnError(IndexedDBDatabaseError(
           WebKit::WebIDBDatabaseExceptionUnknownError,
           ASCIIToUTF16(
               "Internal error creating database backend for indexedDB.open.")));
       return;
     }
 
-    database_backend_map_[unique_identifier] = database_backend.get();
+    database_backend_map_[unique_identifier] = database_backend;
   } else {
     database_backend = it->second;
   }
 
   database_backend->OpenConnection(
       callbacks, database_callbacks, transaction_id, version, data_loss);
 }
 
 }  // namespace content