Index: components/subresource_filter/content/browser/subframe_filtering_navigation_throttle.h |
diff --git a/components/subresource_filter/content/browser/subframe_filtering_navigation_throttle.h b/components/subresource_filter/content/browser/subframe_filtering_navigation_throttle.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..e0fac9b7d83865023f6bb2425d155c669a87cc94 |
--- /dev/null |
+++ b/components/subresource_filter/content/browser/subframe_filtering_navigation_throttle.h |
@@ -0,0 +1,52 @@ |
+// Copyright 2017 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 COMPONENTS_SUBRESOURCE_FILTER_CONTENT_BROWSER_SUBFRAME_BLOCKING_NAVIGATION_THROTTLE_H_ |
+#define COMPONENTS_SUBRESOURCE_FILTER_CONTENT_BROWSER_SUBFRAME_BLOCKING_NAVIGATION_THROTTLE_H_ |
+ |
+#include "base/macros.h" |
+#include "base/memory/weak_ptr.h" |
+#include "content/public/browser/navigation_throttle.h" |
+#include "third_party/WebKit/public/platform/WebDocumentSubresourceFilter.h" |
+ |
+namespace content { |
+class NavigationHandle; |
+} // namespace content |
+ |
+namespace subresource_filter { |
+ |
+class AsyncDocumentSubresourceFilter; |
+ |
+// NavigationThrottle responsible for determining the activation level for a |
+// given frame (including main frames and subframes). This class should only be |
+// created for subframe navigations occuring in document's which are already |
pkalinnikov
2017/02/14 12:11:07
nit: s/document's/documents/
Charlie Harrison
2017/02/14 14:09:38
Done.
|
+// activated and have associated DocumentSubresourceFilters. |
pkalinnikov
2017/02/14 12:11:07
Phrasing suggestion:
NavigationThrottle responsib
Charlie Harrison
2017/02/14 14:09:38
Reworded even more, because this class *doesn't* d
|
+class SubframeFilteringNavigationThrottle : public content::NavigationThrottle { |
+ public: |
+ SubframeFilteringNavigationThrottle( |
+ content::NavigationHandle* handle, |
+ AsyncDocumentSubresourceFilter* async_filter); |
pkalinnikov
2017/02/14 12:11:07
nit: Please call this consistently with the stored
Charlie Harrison
2017/02/14 14:09:38
Done.
|
+ ~SubframeFilteringNavigationThrottle() override; |
+ |
+ // content::NavigationThrottle: |
+ content::NavigationThrottle::ThrottleCheckResult WillStartRequest() override; |
+ content::NavigationThrottle::ThrottleCheckResult WillRedirectRequest() |
+ override; |
+ |
+ private: |
+ content::NavigationThrottle::ThrottleCheckResult DeferToCalculateLoadPolicy(); |
+ void OnCalculatedLoadPolicy( |
+ blink::WebDocumentSubresourceFilter::LoadPolicy policy); |
+ |
+ // Must outlive this class. |
+ AsyncDocumentSubresourceFilter* parent_filter_; |
+ |
+ base::WeakPtrFactory<SubframeFilteringNavigationThrottle> weak_ptr_factory_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(SubframeFilteringNavigationThrottle); |
+}; |
+ |
+} // namespace subresource_filter |
+ |
+#endif // COMPONENTS_SUBRESOURCE_FILTER_CONTENT_BROWSER_SUBFRAME_BLOCKING_NAVIGATION_THROTTLE_H_ |