WebRequest API: add more resource types

content/public/common/resource_type.h

 // 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.
 
 #ifndef CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_
 #define CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_
 
 #include "content/common/content_export.h"
 
 namespace content {
 
 // Used in histograms; explicitly assign each type and do not re-use old values.
 enum ResourceType {
   RESOURCE_TYPE_MAIN_FRAME = 0,       // top level page
   RESOURCE_TYPE_SUB_FRAME = 1,        // frame or iframe
   RESOURCE_TYPE_STYLESHEET = 2,       // a CSS stylesheet
   RESOURCE_TYPE_SCRIPT = 3,           // an external script
   RESOURCE_TYPE_IMAGE = 4,            // an image (jpg/gif/png/etc)
   RESOURCE_TYPE_FONT_RESOURCE = 5,    // a font
   RESOURCE_TYPE_SUB_RESOURCE = 6,     // an "other" subresource.
-  RESOURCE_TYPE_OBJECT = 7,           // an object (or embed) tag for a plugin,
-                                      // or a resource that a plugin requested.
+  RESOURCE_TYPE_OBJECT = 7,           // an object (or embed) tag for a plugin.
   RESOURCE_TYPE_MEDIA = 8,            // a media resource.
   RESOURCE_TYPE_WORKER = 9,           // the main resource of a dedicated
                                       // worker.
   RESOURCE_TYPE_SHARED_WORKER = 10,   // the main resource of a shared worker.
   RESOURCE_TYPE_PREFETCH = 11,        // an explicitly requested prefetch
   RESOURCE_TYPE_FAVICON = 12,         // a favicon
   RESOURCE_TYPE_XHR = 13,             // a XMLHttpRequest
-  RESOURCE_TYPE_PING = 14,            // a ping request for <a ping>
+  RESOURCE_TYPE_PING = 14,            // a ping request for <a ping>/sendBeacon.
   RESOURCE_TYPE_SERVICE_WORKER = 15,  // the main resource of a service worker.
+  RESOURCE_TYPE_CSP_REPORT = 16,      // a report of Content Security Policy
+                                      // violations.
+  RESOURCE_TYPE_PLUGIN_RESOURCE = 17, // a resource that a plugin requested.
   RESOURCE_TYPE_LAST_TYPE
 };
 
 CONTENT_EXPORT bool IsResourceTypeFrame(ResourceType type);
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_RESOURCE_TYPE_H_