Revert "Sdch view for net-internals"

net/base/sdch_dictionary_fetcher.h

Index: net/base/sdch_dictionary_fetcher.h
diff --git a/net/base/sdch_dictionary_fetcher.h b/net/base/sdch_dictionary_fetcher.h
index 2a78219b79d9744f72f07bff2253ec7138c38289..d74f64341e77803a4ec2aa62316ad69cfd6c2ca0 100644
--- a/net/base/sdch_dictionary_fetcher.h
+++ b/net/base/sdch_dictionary_fetcher.h
@@ -44,7 +44,7 @@ class NET_EXPORT SdchDictionaryFetcher
   ~SdchDictionaryFetcher() override;
 
   // Implementation of SdchFetcher methods.
-  bool Schedule(const GURL& dictionary_url) override;
+  void Schedule(const GURL& dictionary_url) override;
   void Cancel() override;
 
   // Implementation of URLRequest::Delegate methods.
@@ -67,9 +67,6 @@ class NET_EXPORT SdchDictionaryFetcher
   int DoRead(int rv);
   int DoCompleteRequest(int rv);
 
-  // Record SDCH problem histogram and add netlog event.
-  void LogDictionaryFetchError(SdchProblemCode error);
-
   State next_state_;
   bool in_loop_;