content: ResourceType cleanup.

content/public/common/resource_type.cc

 // 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 "content/public/common/resource_type.h"
 
-#include "base/logging.h"
-
-using blink::WebURLRequest;
-
 namespace content {
 
-// static
-ResourceType::Type ResourceType::FromWebURLRequest(
-    const WebURLRequest& request) {
-  WebURLRequest::RequestContext requestContext = request.requestContext();
-  if (request.frameType() != WebURLRequest::FrameTypeNone) {
-    DCHECK(requestContext == WebURLRequest::RequestContextForm ||
-           requestContext == WebURLRequest::RequestContextFrame ||
-           requestContext == WebURLRequest::RequestContextHyperlink ||
-           requestContext == WebURLRequest::RequestContextIframe ||
-           requestContext == WebURLRequest::RequestContextInternal ||
-           requestContext == WebURLRequest::RequestContextLocation);
-    if (request.frameType() == WebURLRequest::FrameTypeTopLevel ||
-        request.frameType() == WebURLRequest::FrameTypeAuxiliary) {
-      return ResourceType::MAIN_FRAME;
-    }
-    if (request.frameType() == WebURLRequest::FrameTypeNested)
-      return ResourceType::SUB_FRAME;
-    NOTREACHED();
-    return ResourceType::SUB_RESOURCE;
-  }
-
-  switch (requestContext) {
-    // Favicon
-    case WebURLRequest::RequestContextFavicon:
-      return ResourceType::FAVICON;
-
-    // Font
-    case WebURLRequest::RequestContextFont:
-      return ResourceType::FONT_RESOURCE;
-
-    // Image
-    case WebURLRequest::RequestContextImage:
-      return ResourceType::IMAGE;
-
-    // Media
-    case WebURLRequest::RequestContextAudio:
-    case WebURLRequest::RequestContextVideo:
-      return ResourceType::MEDIA;
-
-    // Object
-    case WebURLRequest::RequestContextEmbed:
-    case WebURLRequest::RequestContextObject:
-      return ResourceType::OBJECT;
-
-    // Ping
-    case WebURLRequest::RequestContextBeacon:
-    case WebURLRequest::RequestContextCSPReport:
-    case WebURLRequest::RequestContextPing:
-      return ResourceType::PING;
-
-    // Prefetch
-    case WebURLRequest::RequestContextPrefetch:
-      return ResourceType::PREFETCH;
-
-    // Script
-    case WebURLRequest::RequestContextScript:
-      return ResourceType::SCRIPT;
-
-    // Style
-    case WebURLRequest::RequestContextXSLT:
-    case WebURLRequest::RequestContextStyle:
-      return ResourceType::STYLESHEET;
-
-    // Subresource
-    case WebURLRequest::RequestContextDownload:
-    case WebURLRequest::RequestContextManifest:
-    case WebURLRequest::RequestContextSubresource:
-    case WebURLRequest::RequestContextPlugin:
-      return ResourceType::SUB_RESOURCE;
-
-    // TextTrack
-    case WebURLRequest::RequestContextTrack:
-      return ResourceType::MEDIA;
-
-    // Workers
-    case WebURLRequest::RequestContextServiceWorker:
-      return ResourceType::SERVICE_WORKER;
-    case WebURLRequest::RequestContextSharedWorker:
-      return ResourceType::SHARED_WORKER;
-    case WebURLRequest::RequestContextWorker:
-      return ResourceType::WORKER;
-
-    // Unspecified
-    case WebURLRequest::RequestContextInternal:
-    case WebURLRequest::RequestContextUnspecified:
-      return ResourceType::SUB_RESOURCE;
-
-    // XHR
-    case WebURLRequest::RequestContextEventSource:
-    case WebURLRequest::RequestContextFetch:
-    case WebURLRequest::RequestContextXMLHttpRequest:
-      return ResourceType::XHR;
-
-    // These should be handled by the FrameType checks at the top of the
-    // function.
-    // Main Frame
-    case WebURLRequest::RequestContextForm:
-    case WebURLRequest::RequestContextHyperlink:
-    case WebURLRequest::RequestContextLocation:
-    case WebURLRequest::RequestContextFrame:
-    case WebURLRequest::RequestContextIframe:
-      NOTREACHED();
-      return ResourceType::SUB_RESOURCE;
-  }
-  NOTREACHED();
-  return ResourceType::SUB_RESOURCE;
+bool IsResourceTypeFrame(ResourceType type) {
+  return type == RESOURCE_TYPE_MAIN_FRAME || type == RESOURCE_TYPE_SUB_FRAME;
 }
 
 }  // namespace content