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

content/renderer/renderer_blink_platform_impl.h

Index: content/renderer/renderer_blink_platform_impl.h
diff --git a/content/renderer/renderer_blink_platform_impl.h b/content/renderer/renderer_blink_platform_impl.h
index 5799264ece9197541e380814b98ac7c1e13270e7..abf9422127cf5d3f075300e84cbab4c5849981e8 100644
--- a/content/renderer/renderer_blink_platform_impl.h
+++ b/content/renderer/renderer_blink_platform_impl.h
@@ -129,6 +129,7 @@ class CONTENT_EXPORT RendererBlinkPlatformImpl : public BlinkPlatformImpl {
       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;