[WORK_IN_PROGRESS] PDF::Save() fix for out-of-process-pdf.

pdf/instance.cc

 // 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.
 
 #include "pdf/instance.h"
 
 #include <algorithm>  // for min()
 #define _USE_MATH_DEFINES  // for M_PI
 #include <cmath>      // for log() and pow()
 #include <math.h>
@@ skipping 1369 matching lines @@
   pp::CompletionCallback callback =
       callback_factory_.NewCallback(&Instance::OnPrint);
   pp::Module::Get()->core()->CallOnMainThread(0, callback);
 }
 
 void Instance::OnPrint(int32_t) {
   pp::PDF::Print(this);
 }
 
 void Instance::SaveAs() {
-  pp::PDF::SaveAs(this);
+  pp::PDF::SaveAs(this, "");
 }
 
 void Instance::SubmitForm(const std::string& url,
                           const void* data,
                           int length) {
   pp::URLRequestInfo request(this);
   request.SetURL(url);
   request.SetMethod("POST");
   request.AppendDataToBody(reinterpret_cast<const char*>(data), length);
 
@@ skipping 1338 matching lines @@
   return instance_->HasScriptableMethod(name, exception);
 }
 
 pp::Var PDFScriptableObject::Call(const pp::Var& method,
                                   const std::vector<pp::Var>& args,
                                   pp::Var* exception) {
   return instance_->CallScriptableMethod(method, args, exception);
 }
 
 }  // namespace chrome_pdf