Loading: move core/fetch to platform/loader/fetch

third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h

Index: third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h
diff --git a/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h b/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h
deleted file mode 100644
index 6da7bee97041ed8fe44b3d6e95fe0ff1d7148091..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/core/fetch/ResourceLoaderOptions.h
+++ /dev/null
@@ -1,216 +0,0 @@
-/*
- * Copyright (C) 2011 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.
- */
-
-#ifndef ResourceLoaderOptions_h
-#define ResourceLoaderOptions_h
-
-#include "core/fetch/FetchInitiatorInfo.h"
-#include "core/fetch/IntegrityMetadata.h"
-#include "platform/CrossThreadCopier.h"
-#include "platform/weborigin/SecurityOrigin.h"
-#include "wtf/Allocator.h"
-
-namespace blink {
-
-enum DataBufferingPolicy { BufferData, DoNotBufferData };
-
-enum ContentSecurityPolicyDisposition {
-  CheckContentSecurityPolicy,
-  DoNotCheckContentSecurityPolicy
-};
-
-enum RequestInitiatorContext {
-  DocumentContext,
-  WorkerContext,
-};
-
-enum StoredCredentials { AllowStoredCredentials, DoNotAllowStoredCredentials };
-
-// APIs like XMLHttpRequest and EventSource let the user decide whether to send
-// credentials, but they're always sent for same-origin requests. Additional
-// information is needed to handle cross-origin redirects correctly.
-enum CredentialRequest {
-  ClientRequestedCredentials,
-  ClientDidNotRequestCredentials
-};
-
-enum SynchronousPolicy { RequestSynchronously, RequestAsynchronously };
-
-// A resource fetch can be marked as being CORS enabled. The loader must perform
-// an access check upon seeing the response.
-enum CORSEnabled { NotCORSEnabled, IsCORSEnabled };
-
-// Was the request generated from a "parser-inserted" element?
-// https://html.spec.whatwg.org/multipage/scripting.html#parser-inserted
-enum ParserDisposition { ParserInserted, NotParserInserted };
-
-enum CacheAwareLoadingEnabled {
-  NotCacheAwareLoadingEnabled,
-  IsCacheAwareLoadingEnabled
-};
-
-struct ResourceLoaderOptions {
-  USING_FAST_MALLOC(ResourceLoaderOptions);
-
- public:
-  ResourceLoaderOptions()
-      : dataBufferingPolicy(BufferData),
-        allowCredentials(DoNotAllowStoredCredentials),
-        credentialsRequested(ClientDidNotRequestCredentials),
-        contentSecurityPolicyOption(CheckContentSecurityPolicy),
-        requestInitiatorContext(DocumentContext),
-        synchronousPolicy(RequestAsynchronously),
-        corsEnabled(NotCORSEnabled),
-        parserDisposition(ParserInserted),
-        cacheAwareLoadingEnabled(NotCacheAwareLoadingEnabled) {}
-
-  ResourceLoaderOptions(
-      DataBufferingPolicy dataBufferingPolicy,
-      StoredCredentials allowCredentials,
-      CredentialRequest credentialsRequested,
-      ContentSecurityPolicyDisposition contentSecurityPolicyOption,
-      RequestInitiatorContext requestInitiatorContext)
-      : dataBufferingPolicy(dataBufferingPolicy),
-        allowCredentials(allowCredentials),
-        credentialsRequested(credentialsRequested),
-        contentSecurityPolicyOption(contentSecurityPolicyOption),
-        requestInitiatorContext(requestInitiatorContext),
-        synchronousPolicy(RequestAsynchronously),
-        corsEnabled(NotCORSEnabled),
-        parserDisposition(ParserInserted),
-        cacheAwareLoadingEnabled(NotCacheAwareLoadingEnabled) {}
-
-  // Answers the question "can a separate request with these different options
-  // be re-used" (e.g. preload request) The safe (but possibly slow) answer is
-  // always false.
-  bool canReuseRequest(const ResourceLoaderOptions& other) const {
-    // dataBufferingPolicy differences are believed to be safe for re-use.
-    // FIXME: check allowCredentials.
-    // FIXME: check credentialsRequested.
-    // FIXME: check contentSecurityPolicyOption.
-    // initiatorInfo is purely informational and should be benign for re-use.
-    // requestInitiatorContext is benign (indicates document vs. worker)
-    if (synchronousPolicy != other.synchronousPolicy)
-      return false;
-    return corsEnabled == other.corsEnabled;
-    // securityOrigin has more complicated checks which callers are responsible
-    // for.
-  }
-
-  // When adding members, CrossThreadResourceLoaderOptionsData should be
-  // updated.
-  DataBufferingPolicy dataBufferingPolicy;
-
-  // Whether HTTP credentials and cookies are sent with the request.
-  StoredCredentials allowCredentials;
-
-  // Whether the client (e.g. XHR) wanted credentials in the first place.
-  CredentialRequest credentialsRequested;
-
-  ContentSecurityPolicyDisposition contentSecurityPolicyOption;
-  FetchInitiatorInfo initiatorInfo;
-  RequestInitiatorContext requestInitiatorContext;
-  SynchronousPolicy synchronousPolicy;
-
-  // If the resource is loaded out-of-origin, whether or not to use CORS.
-  CORSEnabled corsEnabled;
-
-  RefPtr<SecurityOrigin> securityOrigin;
-  String contentSecurityPolicyNonce;
-  IntegrityMetadataSet integrityMetadata;
-  ParserDisposition parserDisposition;
-  CacheAwareLoadingEnabled cacheAwareLoadingEnabled;
-};
-
-// Encode AtomicString (in FetchInitiatorInfo) as String to cross threads.
-struct CrossThreadResourceLoaderOptionsData {
-  DISALLOW_NEW();
-  explicit CrossThreadResourceLoaderOptionsData(
-      const ResourceLoaderOptions& options)
-      : dataBufferingPolicy(options.dataBufferingPolicy),
-        allowCredentials(options.allowCredentials),
-        credentialsRequested(options.credentialsRequested),
-        contentSecurityPolicyOption(options.contentSecurityPolicyOption),
-        initiatorInfo(options.initiatorInfo),
-        requestInitiatorContext(options.requestInitiatorContext),
-        synchronousPolicy(options.synchronousPolicy),
-        corsEnabled(options.corsEnabled),
-        securityOrigin(options.securityOrigin
-                           ? options.securityOrigin->isolatedCopy()
-                           : nullptr),
-        contentSecurityPolicyNonce(options.contentSecurityPolicyNonce),
-        integrityMetadata(options.integrityMetadata),
-        parserDisposition(options.parserDisposition),
-        cacheAwareLoadingEnabled(options.cacheAwareLoadingEnabled) {}
-
-  operator ResourceLoaderOptions() const {
-    ResourceLoaderOptions options;
-    options.dataBufferingPolicy = dataBufferingPolicy;
-    options.allowCredentials = allowCredentials;
-    options.credentialsRequested = credentialsRequested;
-    options.contentSecurityPolicyOption = contentSecurityPolicyOption;
-    options.initiatorInfo = initiatorInfo;
-    options.requestInitiatorContext = requestInitiatorContext;
-    options.synchronousPolicy = synchronousPolicy;
-    options.corsEnabled = corsEnabled;
-    options.securityOrigin = securityOrigin;
-    options.contentSecurityPolicyNonce = contentSecurityPolicyNonce;
-    options.integrityMetadata = integrityMetadata;
-    options.parserDisposition = parserDisposition;
-    options.cacheAwareLoadingEnabled = cacheAwareLoadingEnabled;
-    return options;
-  }
-
-  DataBufferingPolicy dataBufferingPolicy;
-  StoredCredentials allowCredentials;
-  CredentialRequest credentialsRequested;
-  ContentSecurityPolicyDisposition contentSecurityPolicyOption;
-  CrossThreadFetchInitiatorInfoData initiatorInfo;
-  RequestInitiatorContext requestInitiatorContext;
-  SynchronousPolicy synchronousPolicy;
-  CORSEnabled corsEnabled;
-  RefPtr<SecurityOrigin> securityOrigin;
-  String contentSecurityPolicyNonce;
-  IntegrityMetadataSet integrityMetadata;
-  ParserDisposition parserDisposition;
-  CacheAwareLoadingEnabled cacheAwareLoadingEnabled;
-};
-
-template <>
-struct CrossThreadCopier<ResourceLoaderOptions> {
-  using Type = CrossThreadResourceLoaderOptionsData;
-  static Type copy(const ResourceLoaderOptions& options) {
-    return CrossThreadResourceLoaderOptionsData(options);
-  }
-};
-
-}  // namespace blink
-
-#endif  // ResourceLoaderOptions_h