Avoid calling into the ContentBrowserClient interface from ResourceDispatcherHostImpl to determine …

content/public/browser/content_browser_client.h

Index: content/public/browser/content_browser_client.h
diff --git a/content/public/browser/content_browser_client.h b/content/public/browser/content_browser_client.h
index 1726f1a179f65c4dec88dc4298e85290897a4476..dbc982d25ec43a4ec977c1a50cc842cfd9723d6f 100644
--- a/content/public/browser/content_browser_client.h
+++ b/content/public/browser/content_browser_client.h
@@ -231,14 +231,6 @@ class CONTENT_EXPORT ContentBrowserClient {
   // This is called on the UI thread.
   virtual bool CanCommitURL(RenderProcessHost* process_host, const GURL& url);
 
-  // Returns true if no URL within |origin| is allowed to commit in the given
-  // process.  Must return false if there exists at least one URL in |origin|
-  // that is allowed to commit.
-  // This is called on the IO thread.
-  virtual bool IsIllegalOrigin(ResourceContext* resource_context,
-                               int child_process_id,
-                               const GURL& origin);
-
   // Returns whether a URL should be allowed to open from a specific context.
   // This also applies in cases where the new URL will open in another process.
   virtual bool ShouldAllowOpenURL(SiteInstance* site_instance, const GURL& url);
@@ -527,6 +519,9 @@ class CONTENT_EXPORT ContentBrowserClient {
   // This is when it can optionally add a delegate.
   virtual void ResourceDispatcherHostCreated() {}
 
+  // Notifies the embedder that the ResourceDispatcherHost is being destroyed.
+  virtual void ResourceDispatcherHostDestroyed() {}

[jam, 2016/08/10 00:19:26]

don't need this 

+
   // Allows the embedder to return a delegate for the SpeechRecognitionManager.
   // The delegate will be owned by the manager. It's valid to return nullptr.
   virtual SpeechRecognitionManagerDelegate*