Pull to refresh: Use new reload type RELOAD_MAIN_RESOURCE

content/public/browser/navigation_controller.h

 // Copyright (c) 2012 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_BROWSER_NAVIGATION_CONTROLLER_H_
 #define CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_
 
 #include <stdint.h>
 
 #include <map>
@@ skipping 31 matching lines @@
 // Each NavigationController belongs to one WebContents; each WebContents has
 // exactly one NavigationController.
 class NavigationController {
  public:
   // Note: NO_RELOAD is used in general, but behaviors depend on context.
   // If it is used for tab restore, or history navigation, it loads preferring
   // cache (which may be stale).
   enum ReloadType {
     NO_RELOAD,                   // Normal load, restore, or history navigation.
     RELOAD,                      // Normal (cache-validating) reload.
+    RELOAD_MAIN_RESOURCE,        // Reload validating only the main resource.
     RELOAD_BYPASSING_CACHE,      // Reload bypassing the cache (shift-reload).
     RELOAD_ORIGINAL_REQUEST_URL, // Reload using the original request URL.
     RELOAD_DISABLE_LOFI_MODE     // Reload with Lo-Fi mode disabled.
   };
 
   // Load type used in LoadURLParams.
   //
   // A Java counterpart will be generated for this enum.
   // GENERATED_JAVA_ENUM_PACKAGE: (
   //   org.chromium.content_public.browser.navigation_controller)
@@ skipping 433 matching lines @@
 
  private:
   // This interface should only be implemented inside content.
   friend class NavigationControllerImpl;
   NavigationController() {}
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_BROWSER_NAVIGATION_CONTROLLER_H_