Replicate Content-Security-Policy into remote frame proxies.

third_party/WebKit/public/web/WebRemoteFrame.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 WebRemoteFrame_h
 #define WebRemoteFrame_h
 
+#include "public/web/WebContentSecurityPolicy.h"
 #include "public/web/WebFrame.h"
 #include "public/web/WebSandboxFlags.h"
 
 namespace blink {
 
 enum class WebTreeScopeType;
 class WebFrameClient;
 class WebRemoteFrameClient;
+class WebString;
 
 class WebRemoteFrame : public WebFrame {
 public:
     BLINK_EXPORT static WebRemoteFrame* create(WebTreeScopeType, WebRemoteFrameClient*, WebFrame* opener = nullptr);
 
     // Functions for the embedder replicate the frame tree between processes.
     // TODO(dcheng): The embedder currently does not replicate local frames in
     // insertion order, so the local child version takes a previous sibling to
     // ensure that it is inserted into the correct location in the list of
     // children.
     virtual WebLocalFrame* createLocalChild(WebTreeScopeType, const WebString& name, const WebString& uniqueName, WebSandboxFlags, WebFrameClient*, WebFrame* previousSibling, const WebFrameOwnerProperties&, WebFrame* opener) = 0;
 
     virtual WebRemoteFrame* createRemoteChild(WebTreeScopeType, const WebString& name, const WebString& uniqueName, WebSandboxFlags, WebRemoteFrameClient*, WebFrame* opener) = 0;
 
     // Transfer initial drawing parameters from a local frame.
     virtual void initializeFromFrame(WebLocalFrame*) const = 0;
 
     // Set security origin replicated from another process.
     virtual void setReplicatedOrigin(const WebSecurityOrigin&) const = 0;
 
     // Set sandbox flags replicated from another process.
     virtual void setReplicatedSandboxFlags(WebSandboxFlags) const = 0;
 
     // Set frame |name| and |uniqueName| replicated from another process.
     virtual void setReplicatedName(const WebString& name, const WebString& uniqueName) const = 0;
 
+    // Adds |header| to the set of replicated CSP headers.
+    virtual void addReplicatedContentSecurityPolicyHeader(const WebString& headerValue, WebContentSecurityPolicyType, WebContentSecurityPolicySource) const = 0;
+
+    // Resets replicated CSP headers to an empty set.
+    virtual void resetReplicatedContentSecurityPolicy() const = 0;
+
     // Set frame enforcement of strict mixed content checking replicated from another process.
     virtual void setReplicatedShouldEnforceStrictMixedContentChecking(bool) const = 0;
 
     // Set the frame to a unique origin that is potentially trustworthy,
     // replicated from another process.
     virtual void setReplicatedPotentiallyTrustworthyUniqueOrigin(bool) const = 0;
 
     virtual void DispatchLoadEventForFrameOwner() const = 0;
 
     virtual void didStartLoading() = 0;
@@ skipping 14 matching lines @@
     // to call these on a WebRemoteFrame.
     bool isWebLocalFrame() const override = 0;
     WebLocalFrame* toWebLocalFrame() override = 0;
     bool isWebRemoteFrame() const override = 0;
     WebRemoteFrame* toWebRemoteFrame() override = 0;
 };
 
 } // namespace blink
 
 #endif // WebRemoteFrame_h