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

pdf/out_of_process_instance.h

Index: pdf/out_of_process_instance.h
diff --git a/pdf/out_of_process_instance.h b/pdf/out_of_process_instance.h
index 091fbc3febab8f26878af4f58b1386f0485370be..996213fa93464bb5659de772e155fd2d72ba8a9a 100644
--- a/pdf/out_of_process_instance.h
+++ b/pdf/out_of_process_instance.h
@@ -172,12 +172,6 @@ class OutOfProcessInstance : public pp::Instance,
   // 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);
@@ -343,6 +337,8 @@ class OutOfProcessInstance : public pp::Instance,
 
   // The background color of the PDF viewer.
   uint32 background_color_;
+
+  DISALLOW_COPY_AND_ASSIGN(OutOfProcessInstance);
 };
 
 }  // namespace chrome_pdf