Fix for WebView accessible resources.

chrome/renderer/extensions/resource_request_policy.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_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_
 #define CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_
 
+#include "chrome/renderer/extensions/chrome_extensions_dispatcher_delegate.h"
 #include "ui/base/page_transition_types.h"
 
 class GURL;
 
 namespace blink {
 class WebFrame;
 }
 
 namespace extensions {
 
 // Encapsulates the policy for when chrome-extension:// and
 // chrome-extension-resource:// URLs can be requested.
 class ResourceRequestPolicy {
  public:
   // Returns true if the chrome-extension:// |resource_url| can be requested
   // from |frame_url|. In some cases this decision is made based upon how
   // this request was generated. Web triggered transitions are more restrictive
   // than those triggered through UI.
   static bool CanRequestResource(const GURL& resource_url,
                                  blink::WebFrame* frame,
                                  ui::PageTransition transition_type);
   // Returns true if the chrome-extension-resource:// |resource_url| can be
   // requested from |frame_url|.
   static bool CanRequestExtensionResourceScheme(const GURL& resource_url,
                                                 blink::WebFrame* frame);
 
  private:
+  friend class ::ChromeExtensionsDispatcherDelegate;

[not at google - send to devlin, 2015/08/31 18:31:44]

Just make SetWebViewPartitionID part of the public interface.

[paulmeyer, 2015/08/31 21:40:08]

No longer necessary since I'll be taking partition ID out of here.

+
   ResourceRequestPolicy();
+
+  // Sets the WebView parition ID for this renderer process. This ID is used by
+  // CanRequestResource() to check for WebView accessible resources for this
+  // partition in the extension manifest.
+  static void SetWebViewPartitionID(const std::string& parition_id);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_RENDERER_EXTENSIONS_RESOURCE_REQUEST_POLICY_H_