[HBD] Remove PluginCache and reload plugin list when origin changes

content/renderer/renderer_blink_platform_impl.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_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 #define CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 111 matching lines @@
                            long long size) override;
   blink::WebString databaseCreateOriginIdentifier(
       const blink::WebSecurityOrigin& origin) override;
 
   blink::WebString signedPublicKeyAndChallengeString(
       unsigned key_size_index,
       const blink::WebString& challenge,
       const blink::WebURL& url,
       const blink::WebURL& top_origin) override;
   void getPluginList(bool refresh,
+                     const blink::WebSecurityOrigin& mainFrameOrigin,
                      blink::WebPluginListBuilder* builder) override;
   blink::WebPublicSuffixList* publicSuffixList() override;
   blink::WebScrollbarBehavior* scrollbarBehavior() override;
   blink::WebIDBFactory* idbFactory() override;
   blink::WebServiceWorkerCacheStorage* cacheStorage(
       const blink::WebSecurityOrigin& security_origin) override;
   blink::WebFileSystem* fileSystem() override;
   blink::WebString fileSystemCreateOriginIdentifier(
       const blink::WebSecurityOrigin& origin) override;
 
@@ skipping 163 matching lines @@
   std::unique_ptr<LocalStorageCachedAreas> local_storage_cached_areas_;
 
   std::unique_ptr<BlinkInterfaceProviderImpl> blink_interface_provider_;
 
   DISALLOW_COPY_AND_ASSIGN(RendererBlinkPlatformImpl);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_RENDERER_RENDERER_BLINK_PLATFORM_IMPL_H_