Introduce WebCachePolicy to merge cache policy enums

content/renderer/render_frame_impl.h

 // Copyright 2013 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_RENDERER_RENDER_FRAME_IMPL_H_
 #define CONTENT_RENDERER_RENDER_FRAME_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 61 matching lines @@
 struct FrameMsg_TextTrackSettings_Params;
 
 namespace blink {
 class WebGeolocationClient;
 class WebMouseEvent;
 class WebContentDecryptionModule;
 class WebPresentationClient;
 class WebPushClient;
 class WebSecurityOrigin;
 class WebWakeLockClient;
+enum class WebCachePolicy;
 struct WebCompositionUnderline;
 struct WebContextMenuData;
 struct WebCursorInfo;
 struct WebFindOptions;
 struct WebScreenInfo;
 }
 
 namespace gfx {
 class Point;
 class Range;
@@ skipping 784 matching lines @@
       const blink::WebString& sink_id,
       const blink::WebSecurityOrigin& security_origin);
 
   // Creates a factory object used for creating audio and video renderers.
   scoped_ptr<MediaStreamRendererFactory> CreateRendererFactory();
 
   // Does preparation for the navigation to |url|.
   void PrepareRenderViewForNavigation(
       const GURL& url,
       const RequestNavigationParams& request_params,
-      bool* is_reload,
-      blink::WebURLRequest::CachePolicy* cache_policy);
+      bool is_reload,
+      blink::WebCachePolicy cache_policy);
 
   // PlzNavigate
   // Sends a FrameHostMsg_BeginNavigation to the browser based on the contents
   // of the WebURLRequest.
   // |should_replace_current_entry| indicates that the current history entry
   // will be replaced when the navigation commits.  |is_client_redirect|
   // indicates that the navigation originated as a client redirect.
   // Note: those two concepts are separate. For example, a location.assign is a
   // client redirect but it only replaces the current entry if called before
   // load stop. location.replace on the other hand is a client redirect and
@@ skipping 312 matching lines @@
   FrameBlameContext* blame_context_;  // Not owned.
 
   base::WeakPtrFactory<RenderFrameImpl> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderFrameImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDER_FRAME_IMPL_H_