Componentize IgnoreNavigationResourceThrottle and add chrome and webview specific implementations.

chrome/browser/component/navigation_interception/intercept_navigation_resource_throttle.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 CHROME_BROWSER_RENDERER_HOST_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
-#define CHROME_BROWSER_RENDERER_HOST_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
+#ifndef CHROME_BROWSER_COMPONENT_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
+#define CHROME_BROWSER_COMPONENT_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
 
 #include <string>
 
 #include "base/callback.h"
 #include "base/memory/weak_ptr.h"
 #include "content/public/browser/resource_throttle.h"
 
 class GURL;
 
 namespace content {
 class RenderViewHost;
 struct Referrer;
 }
 
 namespace net {
 class URLRequest;
 }
 
+namespace navigation_interception {
+
 // This class allows the provider of the Callback to selectively ignore top
 // level navigations.
 class InterceptNavigationResourceThrottle : public content::ResourceThrottle {
  public:
   typedef base::Callback<bool(content::RenderViewHost* /* source */,
                               const GURL& /*url*/,
                               const content::Referrer& /*referrer*/,
-                              bool /*is_content_initiated*/)>
+                              bool /*has_user_gesture*/)>

[benm (inactive), 2012/10/05 13:42:15]

s/has/is/ ?

[mkosiba (inactive), 2012/10/08 15:09:12]

This is just a copy of the ResourceRequestInfo::GetHasUserGesture() value, so
I'd like to keep the name to indicate that they're the same.

       CheckOnUIThreadCallback;
 
   InterceptNavigationResourceThrottle(
       net::URLRequest* request,
       CheckOnUIThreadCallback should_ignore_callback);
   virtual ~InterceptNavigationResourceThrottle();
 
   // content::ResourceThrottle implementation:
   virtual void WillStartRequest(bool* defer) OVERRIDE;
   virtual void WillRedirectRequest(const GURL& new_url, bool* defer) OVERRIDE;
 
  private:
   bool CheckIfShouldIgnoreNavigation(const GURL& url);
   void OnResultObtained(bool should_ignore_navigation);
 
   net::URLRequest* request_;
   CheckOnUIThreadCallback should_ignore_callback_;
   base::WeakPtrFactory<InterceptNavigationResourceThrottle> weak_ptr_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(InterceptNavigationResourceThrottle);
 };
 
-#endif  // CHROME_BROWSER_RENDERER_HOST_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_
+} // namespace navigation_interception
+
+#endif  // CHROME_BROWSER_COMPONENT_NAVIGATION_INTERCEPTION_INTERCEPT_NAVIGATION_RESOURCE_THROTTLE_H_