PDF: Cleanup more code now that it is completely out of process.

pdf/out_of_process_instance.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 PDF_OUT_OF_PROCESS_INSTANCE_H_
 #define PDF_OUT_OF_PROCESS_INSTANCE_H_
 
 #include <queue>
 #include <set>
 #include <string>
@@ skipping 154 matching lines @@
 
   void LoadUrl(const std::string& url);
   void LoadPreviewUrl(const std::string& url);
   void LoadUrlInternal(const std::string& url, pp::URLLoader* loader,
                        void (OutOfProcessInstance::* method)(int32_t));
 
   // Creates a URL loader and allows it to access all urls, i.e. not just the
   // frame's origin.
   pp::URLLoader CreateURLLoaderInternal();
 
-  // Figure out the initial page to display based on #page=N and #nameddest=foo
-  // in the |url_|.
-  // Returns -1 if there is no valid fragment. The returned value is 0-based,
-  // whereas page=N is 1-based.
-  int GetInitialPage(const std::string& url);
-
   void FormDidOpen(int32_t result);
 
   std::string GetLocalizedString(PP_ResourceString id);
 
   void UserMetricsRecordAction(const std::string& action);
 
   enum DocumentLoadState {
     LOAD_STATE_LOADING,
     LOAD_STATE_COMPLETE,
     LOAD_STATE_FAILED,
@@ skipping 145 matching lines @@
   // document finishes loading.
   bool did_call_start_loading_;
 
   // If this is true, then don't scroll the plugin in response to DidChangeView
   // messages. This will be true when the extension page is in the process of
   // zooming the plugin so that flickering doesn't occur while zooming.
   bool stop_scrolling_;
 
   // The background color of the PDF viewer.
   uint32 background_color_;
+
+  DISALLOW_COPY_AND_ASSIGN(OutOfProcessInstance);
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_OUT_OF_PROCESS_INSTANCE_H_