Merge ResourceRequestBodyImpl and ResourceRequestBody.

content/browser/service_worker/service_worker_controllee_request_handler.h

Index: content/browser/service_worker/service_worker_controllee_request_handler.h
diff --git a/content/browser/service_worker/service_worker_controllee_request_handler.h b/content/browser/service_worker/service_worker_controllee_request_handler.h
index 29683bf0fcd27cbce88a2967fffa7d2954785ac8..f0a4619a0909c60f407b85da4ef171796e1ff203 100644
--- a/content/browser/service_worker/service_worker_controllee_request_handler.h
+++ b/content/browser/service_worker/service_worker_controllee_request_handler.h
@@ -30,7 +30,7 @@ class URLRequest;
 
 namespace content {
 
-class ResourceRequestBodyImpl;
+class ResourceRequestBody;
 class ServiceWorkerRegistration;
 class ServiceWorkerVersion;
 
@@ -52,7 +52,7 @@ class CONTENT_EXPORT ServiceWorkerControlleeRequestHandler
       ResourceType resource_type,
       RequestContextType request_context_type,
       RequestContextFrameType frame_type,
-      scoped_refptr<ResourceRequestBodyImpl> body);
+      scoped_refptr<ResourceRequestBody> body);
   ~ServiceWorkerControlleeRequestHandler() override;
 
   // Called via custom URLRequestJobFactory.
@@ -128,7 +128,7 @@ class CONTENT_EXPORT ServiceWorkerControlleeRequestHandler
   FetchRedirectMode redirect_mode_;
   RequestContextType request_context_type_;
   RequestContextFrameType frame_type_;
-  scoped_refptr<ResourceRequestBodyImpl> body_;
+  scoped_refptr<ResourceRequestBody> body_;
   ResourceContext* resource_context_;
   GURL stripped_url_;
   bool force_update_started_;