Allowing registering arbitrary schemes as supporting the fetch API.

Source/modules/fetch/FetchManager.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 "modules/fetch/FetchManager.h"
 
 #include "bindings/core/v8/ExceptionState.h"
 #include "bindings/core/v8/ScriptPromiseResolver.h"
 #include "bindings/core/v8/ScriptState.h"
@@ skipping 16 matching lines @@
 #include "modules/fetch/BodyStreamBuffer.h"
 #include "modules/fetch/CompositeDataConsumerHandle.h"
 #include "modules/fetch/DataConsumerHandleUtil.h"
 #include "modules/fetch/FetchFormDataConsumerHandle.h"
 #include "modules/fetch/FetchRequestData.h"
 #include "modules/fetch/Response.h"
 #include "modules/fetch/ResponseInit.h"
 #include "platform/network/ResourceError.h"
 #include "platform/network/ResourceRequest.h"
 #include "platform/network/ResourceResponse.h"
+#include "platform/weborigin/SchemeRegistry.h"
 #include "platform/weborigin/SecurityOrigin.h"
 #include "public/platform/WebURLRequest.h"
 #include "wtf/HashSet.h"
 #include "wtf/Vector.h"
 #include "wtf/text/WTFString.h"
 
 namespace blink {
 
 namespace {
 
@@ skipping 386 matching lines @@
     if (m_loader) {
         m_loader->cancel();
         m_loader.clear();
     }
 }
 
 void FetchManager::Loader::performBasicFetch()
 {
     // "To perform a basic fetch using |request|, switch on |request|'s url's
     // scheme, and run the associated steps:"
-    if (m_request->url().protocolIsInHTTPFamily()) {
+    if (SchemeRegistry::shouldTreatURLSchemeAsAllowingServiceWorkers(m_request->url().protocol())) {
         // "Return the result of performing an HTTP fetch using |request|."
         performHTTPFetch(false, false);
     } else {
         // FIXME: implement other protocols.
         performNetworkError("Fetch API cannot load " + m_request->url().string() + ". URL scheme \"" + m_request->url().protocol() + "\" is not supported.");
     }
 }
 
 void FetchManager::Loader::performNetworkError(const String& message)
 {
     failed(message);
 }
 
 void FetchManager::Loader::performHTTPFetch(bool corsFlag, bool corsPreflightFlag)
 {
-    ASSERT(m_request->url().protocolIsInHTTPFamily());
+    ASSERT(SchemeRegistry::ShouldTreatURLShemeAsAllowingServiceWorkers(m_request->url().procol()));

[tyoshino (SeeGerritForStatus), 2015/08/25 05:16:48]

Maybe just WIP. But

Sheme -> Scheme
Should -> should
procol -> protocol

[not at google - send to devlin, 2015/08/25 19:58:50]

Yeah epic typos here :-)

     // CORS preflight fetch procedure is implemented inside DocumentThreadableLoader.
 
     // "1. Let |HTTPRequest| be a copy of |request|, except that |HTTPRequest|'s
     //  body is a tee of |request|'s body."
     // We use ResourceRequest class for HTTPRequest.
     // FIXME: Support body.
     ResourceRequest request(m_request->url());
     request.setRequestContext(m_request->context());
     request.setHTTPMethod(m_request->method());
     const Vector<OwnPtr<FetchHeaderList::Header>>& list = m_request->headerList()->list();
@@ skipping 128 matching lines @@
 
 DEFINE_TRACE(FetchManager)
 {
 #if ENABLE(OILPAN)
     visitor->trace(m_executionContext);
     visitor->trace(m_loaders);
 #endif
 }
 
 } // namespace blink