Introduce WebRequestResourceType.

extensions/browser/api/web_request/web_request_event_details.cc

Index: extensions/browser/api/web_request/web_request_event_details.cc
diff --git a/extensions/browser/api/web_request/web_request_event_details.cc b/extensions/browser/api/web_request/web_request_event_details.cc
index d7a3e10c82713c857339ceb6b1323cfbc1f87b62..ca38e39985eaec058e10266cd257ee183ae29d95 100644
--- a/extensions/browser/api/web_request/web_request_event_details.cc
+++ b/extensions/browser/api/web_request/web_request_event_details.cc
@@ -13,6 +13,7 @@
 #include "extensions/browser/api/web_request/upload_data_presenter.h"
 #include "extensions/browser/api/web_request/web_request_api_constants.h"
 #include "extensions/browser/api/web_request/web_request_api_helpers.h"
+#include "extensions/browser/api/web_request/web_request_resource_type.h"
 #include "ipc/ipc_message.h"
 #include "net/base/auth.h"
 #include "net/base/upload_data_stream.h"
@@ -32,13 +33,13 @@ WebRequestEventDetails::WebRequestEventDetails(const net::URLRequest* request,
     : extra_info_spec_(extra_info_spec),
       render_process_id_(content::ChildProcessHost::kInvalidUniqueID),
       render_frame_id_(MSG_ROUTING_NONE) {
-  content::ResourceType resource_type = content::RESOURCE_TYPE_LAST_TYPE;
+  auto resource_type = WebRequestResourceType::LAST_TYPE;
   const content::ResourceRequestInfo* info =
       content::ResourceRequestInfo::ForRequest(request);
   if (info) {
     render_process_id_ = info->GetChildID();
     render_frame_id_ = info->GetRenderFrameID();
-    resource_type = info->GetResourceType();
+    resource_type = ToWebRequestResourceType(info->GetResourceType());
   } else {
     // Fallback for requests that are not allocated by a ResourceDispatcherHost,
     // such as the TemplateURLFetcher.