Remove worker support of Web SQL Database.

Source/modules/webdatabase/DatabaseManager.cpp

 /*
  * Copyright (C) 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 19 matching lines @@
 #include "bindings/core/v8/ExceptionState.h"
 #include "core/dom/ExceptionCode.h"
 #include "core/dom/ExecutionContext.h"
 #include "core/dom/ExecutionContextTask.h"
 #include "core/inspector/ConsoleMessage.h"
 #include "platform/Logging.h"
 #include "modules/webdatabase/AbstractDatabaseServer.h"
 #include "modules/webdatabase/Database.h"
 #include "modules/webdatabase/DatabaseBackend.h"
 #include "modules/webdatabase/DatabaseBackendBase.h"
-#include "modules/webdatabase/DatabaseBackendSync.h"
 #include "modules/webdatabase/DatabaseCallback.h"
 #include "modules/webdatabase/DatabaseClient.h"
 #include "modules/webdatabase/DatabaseContext.h"
 #include "modules/webdatabase/DatabaseServer.h"
-#include "modules/webdatabase/DatabaseSync.h"
 #include "modules/webdatabase/DatabaseTask.h"
 #include "platform/weborigin/SecurityOrigin.h"
 
 namespace blink {
 
 DatabaseManager& DatabaseManager::manager()
 {
     AtomicallyInitializedStatic(DatabaseManager*, dbManager = new DatabaseManager);
     return *dbManager;
 }
@@ skipping 116 matching lines @@
     }
 }
 
 static void logOpenDatabaseError(ExecutionContext* context, const String& name)
 {
     WTF_LOG(StorageAPI, "Database %s for origin %s not allowed to be established", name.ascii().data(),
         context->securityOrigin()->toString().ascii().data());
 }
 
 PassRefPtrWillBeRawPtr<DatabaseBackendBase> DatabaseManager::openDatabaseBackend(ExecutionContext* context,
-    DatabaseType type, const String& name, const String& expectedVersion, const String& displayName,
+    const String& name, const String& expectedVersion, const String& displayName,
     unsigned long estimatedSize, bool setVersionInNewDatabase, DatabaseError& error, String& errorMessage)
 {
     ASSERT(error == DatabaseError::None);
 
     RefPtrWillBeRawPtr<DatabaseBackendBase> backend = m_server->openDatabase(
-        databaseContextFor(context)->backend(), type, name, expectedVersion,
+        databaseContextFor(context)->backend(), name, expectedVersion,
         displayName, estimatedSize, setVersionInNewDatabase, error, errorMessage);
 
     if (!backend) {
         ASSERT(error != DatabaseError::None);
 
         switch (error) {
         case DatabaseError::GenericSecurityError:
             logOpenDatabaseError(context, name);
             return nullptr;
 
@@ skipping 10 matching lines @@
 }
 
 PassRefPtrWillBeRawPtr<Database> DatabaseManager::openDatabase(ExecutionContext* context,
     const String& name, const String& expectedVersion, const String& displayName,
     unsigned long estimatedSize, PassOwnPtrWillBeRawPtr<DatabaseCallback> creationCallback,
     DatabaseError& error, String& errorMessage)
 {
     ASSERT(error == DatabaseError::None);
 
     bool setVersionInNewDatabase = !creationCallback;
-    RefPtrWillBeRawPtr<DatabaseBackendBase> backend = openDatabaseBackend(context, DatabaseType::Async, name,
+    RefPtrWillBeRawPtr<DatabaseBackendBase> backend = openDatabaseBackend(context, name,
         expectedVersion, displayName, estimatedSize, setVersionInNewDatabase, error, errorMessage);
     if (!backend)
         return nullptr;
 
     RefPtrWillBeRawPtr<Database> database = Database::create(context, backend);
 
     databaseContextFor(context)->setHasOpenDatabases();
     DatabaseClient::from(context)->didOpenDatabase(database, context->securityOrigin()->host(), name, expectedVersion);
 
     if (backend->isNew() && creationCallback.get()) {
         WTF_LOG(StorageAPI, "Scheduling DatabaseCreationCallbackTask for database %p\n", database.get());
         database->executionContext()->postTask(DatabaseCreationCallbackTask::create(database, creationCallback));
     }
 
     ASSERT(database);
     return database.release();
 }
 
-PassRefPtrWillBeRawPtr<DatabaseSync> DatabaseManager::openDatabaseSync(ExecutionContext* context,
-    const String& name, const String& expectedVersion, const String& displayName,
-    unsigned long estimatedSize, PassOwnPtrWillBeRawPtr<DatabaseCallback> creationCallback,
-    DatabaseError& error, String& errorMessage)
-{
-    ASSERT(context->isContextThread());
-    ASSERT(error == DatabaseError::None);
-
-    bool setVersionInNewDatabase = !creationCallback;
-    RefPtrWillBeRawPtr<DatabaseBackendBase> backend = openDatabaseBackend(context, DatabaseType::Sync, name,
-        expectedVersion, displayName, estimatedSize, setVersionInNewDatabase, error, errorMessage);
-    if (!backend)
-        return nullptr;
-
-    RefPtrWillBeRawPtr<DatabaseSync> database = DatabaseSync::create(context, backend);
-
-    if (backend->isNew() && creationCallback.get()) {
-        WTF_LOG(StorageAPI, "Invoking the creation callback for database %p\n", database.get());
-        creationCallback->handleEvent(database.get());
-    }
-
-    ASSERT(database);
-    return database.release();
-}
-
 String DatabaseManager::fullPathForDatabase(SecurityOrigin* origin, const String& name, bool createIfDoesNotExist)
 {
     return m_server->fullPathForDatabase(origin, name, createIfDoesNotExist);
 }
 
 void DatabaseManager::closeDatabasesImmediately(const String& originIdentifier, const String& name)
 {
     m_server->closeDatabasesImmediately(originIdentifier, name);
 }
 
-void DatabaseManager::interruptAllDatabasesForContext(DatabaseContext* databaseContext)
-{
-    m_server->interruptAllDatabasesForContext(databaseContext->backend());
-}
-
 void DatabaseManager::logErrorMessage(ExecutionContext* context, const String& message)
 {
     context->addConsoleMessage(ConsoleMessage::create(StorageMessageSource, ErrorMessageLevel, message));
 }
 
 } // namespace blink