Remove worker support of Web SQL Database.

Source/bindings/modules/v8/custom/V8SQLTransactionSyncCustom.cpp

-/*
- * Copyright (C) 2010 Google 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:
- *
- *     * Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *     * Redistributions in binary form must reproduce the above
- * copyright notice, this list of conditions and the following disclaimer
- * in the documentation and/or other materials provided with the
- * distribution.
- *     * Neither the name of Google Inc. nor the names of its
- * contributors may be used to endorse or promote products derived from
- * this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
- * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
- * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
- * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
- * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#include "config.h"
-#include "bindings/modules/v8/V8SQLTransactionSync.h"
-
-#include "bindings/core/v8/ExceptionState.h"
-#include "bindings/core/v8/V8Binding.h"
-#include "bindings/modules/v8/V8SQLResultSet.h"
-#include "core/dom/ExceptionCode.h"
-#include "modules/webdatabase/DatabaseSync.h"
-#include "modules/webdatabase/SQLResultSet.h"
-#include "modules/webdatabase/sqlite/SQLValue.h"
-#include "wtf/Vector.h"
-
-using namespace WTF;
-
-namespace blink {
-
-void V8SQLTransactionSync::executeSqlMethodCustom(const v8::FunctionCallbackInfo<v8::Value>& info)
-{
-    ExceptionState exceptionState(ExceptionState::ExecutionContext, "executeSql", "SQLTransactionSync", info.Holder(), info.GetIsolate());
-    if (!info.Length()) {
-        exceptionState.throwDOMException(SyntaxError, ExceptionMessages::notEnoughArguments(1, 0));
-        exceptionState.throwIfNeeded();
-        return;
-    }
-
-    TOSTRING_VOID(V8StringResource<>, statement, info[0]);
-
-    Vector<SQLValue> sqlValues;
-
-    if (info.Length() > 1 && !isUndefinedOrNull(info[1])) {
-        if (!info[1]->IsObject()) {
-            exceptionState.throwDOMException(TypeMismatchError, ExceptionMessages::argumentNullOrIncorrectType(1, "DOMString"));
-            exceptionState.throwIfNeeded();
-            return;
-        }
-
-        uint32_t sqlArgsLength = 0;
-        v8::Local<v8::Object> sqlArgsObject = info[1]->ToObject();
-        TONATIVE_VOID(v8::Local<v8::Value>, length, sqlArgsObject->Get(v8AtomicString(info.GetIsolate(), "length")));
-
-        if (isUndefinedOrNull(length))
-            sqlArgsLength = sqlArgsObject->GetPropertyNames()->Length();
-        else
-            sqlArgsLength = length->Uint32Value();
-
-        for (unsigned i = 0; i < sqlArgsLength; ++i) {
-            v8::Handle<v8::Integer> key = v8::Integer::New(info.GetIsolate(), i);
-            TONATIVE_VOID(v8::Local<v8::Value>, value, sqlArgsObject->Get(key));
-
-            if (value.IsEmpty() || value->IsNull()) {
-                sqlValues.append(SQLValue());
-            } else if (value->IsNumber()) {
-                TONATIVE_VOID(double, sqlValue, value->NumberValue());
-                sqlValues.append(SQLValue(sqlValue));
-            } else {
-                TOSTRING_VOID(V8StringResource<>, sqlValue, value);
-                sqlValues.append(SQLValue(sqlValue));
-            }
-        }
-    }
-
-    SQLTransactionSync* transaction = V8SQLTransactionSync::toImpl(info.Holder());
-
-    v8::Handle<v8::Value> result = toV8(transaction->executeSQL(statement, sqlValues, exceptionState), info.Holder(), info.GetIsolate());
-    if (exceptionState.throwIfNeeded())
-        return;
-
-    v8SetReturnValue(info, result);
-}
-
-} // namespace blink