Introduce WebCachePolicy to merge cache policy enums

third_party/WebKit/public/web/WebLocalFrame.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 WebLocalFrame_h
 #define WebLocalFrame_h
 
 #include "WebFrame.h"
 #include "WebFrameLoadType.h"
 
 namespace blink {
 
-enum class WebAppBannerPromptReply;
-enum class WebSandboxFlags;
-enum class WebTreeScopeType;
 class WebAutofillClient;
 class WebContentSettingsClient;
 class WebDevToolsAgent;
 class WebDevToolsAgentClient;
 class WebFrameClient;
 class WebNode;
 class WebScriptExecutionCallback;
 class WebSuspendableTask;
 class WebTestInterfaceFactory;
+enum class WebAppBannerPromptReply;
+enum class WebCachePolicy;
+enum class WebSandboxFlags;
+enum class WebTreeScopeType;
 struct WebPrintPresetOptions;
 
 // Interface for interacting with in process frames. This contains methods that
 // require interacting with a frame's document.
 // FIXME: Move lots of methods from WebFrame in here.
 class WebLocalFrame : public WebFrame {
 public:
     // Creates a WebFrame. Delete this WebFrame by calling WebFrame::close().
     // It is valid to pass a null client pointer.
     BLINK_EXPORT static WebLocalFrame* create(WebTreeScopeType, WebFrameClient*, WebFrame* opener = nullptr);
@@ skipping 45 matching lines @@
     virtual WebLocalFrame* traversePreviousLocal(bool wrap) const = 0;
     virtual WebLocalFrame* traverseNextLocal(bool wrap) const = 0;
 
     // Navigation Ping --------------------------------------------------------
 
     virtual void sendPings(const WebNode& contextNode, const WebURL& destinationURL) = 0;
 
     // Navigation ----------------------------------------------------------
 
     // Returns a WebURLRequest corresponding to the load of the WebHistoryItem.
-    virtual WebURLRequest requestFromHistoryItem(const WebHistoryItem&, WebURLRequest::CachePolicy)
-        const = 0;
+    virtual WebURLRequest requestFromHistoryItem(const WebHistoryItem&, WebCachePolicy) const = 0;
 
     // Returns a WebURLRequest corresponding to the reload of the current
     // HistoryItem.
     virtual WebURLRequest requestForReload(WebFrameLoadType,
         const WebURL& overrideURL = WebURL()) const = 0;
 
     // Load the given URL. For history navigations, a valid WebHistoryItem
     // should be given, as well as a WebHistoryLoadType.
     // TODO(clamy): Remove the reload, reloadWithOverrideURL, loadHistoryItem
     // loadRequest functions in WebFrame once RenderFrame only calls loadRequest.
@@ skipping 229 matching lines @@
     // to call these on a WebLocalFrame.
     bool isWebLocalFrame() const override = 0;
     WebLocalFrame* toWebLocalFrame() override = 0;
     bool isWebRemoteFrame() const override = 0;
     WebRemoteFrame* toWebRemoteFrame() override = 0;
 };
 
 } // namespace blink
 
 #endif // WebLocalFrame_h