Naming and refactoring changes to SdchDictionaryFetcher.

net/url_request/sdch_dictionary_fetcher.h

Index: net/url_request/sdch_dictionary_fetcher.h
diff --git a/net/url_request/sdch_dictionary_fetcher.h b/net/url_request/sdch_dictionary_fetcher.h
index 79d87782e13ece5ef53f671d86409daed0745897..5aec23d19761575e9198dad9e480577003743e76 100644
--- a/net/url_request/sdch_dictionary_fetcher.h
+++ b/net/url_request/sdch_dictionary_fetcher.h
@@ -61,17 +61,24 @@ class NET_EXPORT SdchDictionaryFetcher : public URLRequest::Delegate,
  private:
   enum State {
     STATE_NONE,
-    STATE_IDLE,
-    STATE_REQUEST_STARTED,
-    STATE_REQUEST_READING,
+    STATE_SEND_REQUEST,
+    STATE_SEND_REQUEST_COMPLETE,
+    STATE_READ_BODY,
+    STATE_READ_BODY_COMPLETE,
     STATE_REQUEST_COMPLETE,
   };
 
+  // Map the number of bytes read and the error code into a single
+  // status value, either positive (bytes read), 0 (end of file), or
+  // negative (error code).
+  int GetReadResult(int bytes_read);
+
   // State machine implementation.
   int DoLoop(int rv);
-  int DoDispatchRequest(int rv);
-  int DoRequestStarted(int rv);
-  int DoRead(int rv);
+  int DoSendRequest(int rv);
+  int DoSendRequestComplete(int rv);
+  int DoReadBody(int rv);
+  int DoReadBodyComplete(int rv);
   int DoCompleteRequest(int rv);
 
   State next_state_;