Move Fetch API releted code to modules/fetch.

Source/modules/serviceworkers/RequestInit.cpp

-// Copyright 2014 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 "config.h"
-#include "RequestInit.h"
-
-#include "bindings/core/v8/Dictionary.h"
-#include "bindings/core/v8/V8ArrayBuffer.h"
-#include "bindings/core/v8/V8ArrayBufferView.h"
-#include "bindings/core/v8/V8Binding.h"
-#include "bindings/core/v8/V8Blob.h"
-#include "bindings/core/v8/V8FormData.h"
-#include "core/fileapi/Blob.h"
-#include "modules/serviceworkers/Headers.h"
-#include "platform/blob/BlobData.h"
-#include "platform/network/FormData.h"
-
-namespace blink {
-
-RequestInit::RequestInit(ExecutionContext* context, const Dictionary& options, ExceptionState& exceptionState)
-{
-    DictionaryHelper::get(options, "method", method);
-    DictionaryHelper::get(options, "headers", headers);
-    if (!headers) {
-        Vector<Vector<String> > headersVector;
-        if (DictionaryHelper::get(options, "headers", headersVector, exceptionState))
-            headers = Headers::create(headersVector, exceptionState);
-        else
-            DictionaryHelper::get(options, "headers", headersDictionary);
-    }
-    DictionaryHelper::get(options, "mode", mode);
-    DictionaryHelper::get(options, "credentials", credentials);
-
-    v8::Local<v8::Value> body;
-    if (!DictionaryHelper::get(options, "body", body) || body->IsUndefined() || body->IsNull())
-        return;
-    OwnPtr<BlobData> blobData = BlobData::create();
-    v8::Isolate* isolate = toIsolate(context);
-    if (body->IsArrayBuffer()) {
-        DOMArrayBuffer* arrayBuffer = V8ArrayBuffer::toImpl(v8::Handle<v8::Object>::Cast(body));
-        ASSERT(arrayBuffer);
-        blobData->appendBytes(arrayBuffer->data(), arrayBuffer->byteLength());
-    } else if (body->IsArrayBufferView()) {
-        DOMArrayBufferView* arrayBufferView = V8ArrayBufferView::toImpl(v8::Handle<v8::Object>::Cast(body));
-        ASSERT(arrayBufferView);
-        blobData->appendBytes(arrayBufferView->baseAddress(), arrayBufferView->byteLength());
-    } else if (V8Blob::hasInstance(body, isolate)) {
-        Blob* blob = V8Blob::toImpl(v8::Handle<v8::Object>::Cast(body));
-        ASSERT(blob);
-        blob->appendTo(*blobData);
-        blobData->setContentType(blob->type());
-    } else if (V8FormData::hasInstance(body, isolate)) {
-        DOMFormData* domFormData = V8FormData::toImpl(v8::Handle<v8::Object>::Cast(body));
-        ASSERT(domFormData);
-        RefPtr<FormData> httpBody = domFormData->createMultiPartFormData();
-        for (size_t i = 0; i < httpBody->elements().size(); ++i) {
-            const FormDataElement& element = httpBody->elements()[i];
-            switch (element.m_type) {
-            case FormDataElement::data: {
-                blobData->appendBytes(element.m_data.data(), element.m_data.size());
-                break;
-            }
-            case FormDataElement::encodedFile:
-                blobData->appendFile(element.m_filename, element.m_fileStart, element.m_fileLength, element.m_expectedFileModificationTime);
-                break;
-            case FormDataElement::encodedBlob:
-                if (element.m_optionalBlobDataHandle)
-                    blobData->appendBlob(element.m_optionalBlobDataHandle, 0, element.m_optionalBlobDataHandle->size());
-                break;
-            case FormDataElement::encodedFileSystemURL:
-                blobData->appendFileSystemURL(element.m_fileSystemURL, element.m_fileStart, element.m_fileLength, element.m_expectedFileModificationTime);
-                break;
-            default:
-                ASSERT_NOT_REACHED();
-            }
-        }
-        blobData->setContentType(AtomicString("multipart/form-data; boundary=", AtomicString::ConstructFromLiteral) + httpBody->boundary().data());
-    } else if (body->IsString()) {
-        String stringValue(toUSVString(body, exceptionState));
-        blobData->appendText(stringValue, false);
-        blobData->setContentType("text/plain;charset=UTF-8");
-    } else {
-        return;
-    }
-    const long long blobSize = blobData->length();
-    bodyBlobHandle = BlobDataHandle::create(blobData.release(), blobSize);
-}
-
-}