Convert pdf/ to use std::unique_ptr.

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 <stdint.h>
 #include <string.h>
 
+#include <memory>
 #include <queue>
 #include <set>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 #include "pdf/paint_manager.h"
 #include "pdf/pdf_engine.h"
 #include "pdf/preview_mode_client.h"
 
 #include "ppapi/c/private/ppb_pdf.h"
 #include "ppapi/c/private/ppp_pdf.h"
 #include "ppapi/cpp/dev/printing_dev.h"
 #include "ppapi/cpp/dev/scriptable_object_deprecated.h"
 #include "ppapi/cpp/graphics_2d.h"
 #include "ppapi/cpp/image_data.h"
@@ skipping 220 matching lines @@
     // called.
     bool is_printing;
     // To know whether this was an actual print operation, so we don't double
     // count UMA logging.
     bool print_pages_called_;
     PP_PrintSettings_Dev pepper_print_settings;
   };
 
   PrintSettings print_settings_;
 
-  scoped_ptr<PDFEngine> engine_;
+  std::unique_ptr<PDFEngine> engine_;
 
   // The PreviewModeClient used for print preview. Will be passed to
   // |preview_engine_|.
-  scoped_ptr<PreviewModeClient> preview_client_;
+  std::unique_ptr<PreviewModeClient> preview_client_;
 
   // This engine is used to render the individual preview page data. This is
   // used only in print preview mode. This will use |PreviewModeClient|
   // interface which has very limited access to the pp::Instance.
-  scoped_ptr<PDFEngine> preview_engine_;
+  std::unique_ptr<PDFEngine> preview_engine_;
 
   std::string url_;
 
   // Used for submitting forms.
   pp::CompletionCallbackFactory<OutOfProcessInstance> form_factory_;
   pp::URLLoader form_loader_;
 
   // Used for printing without re-entrancy issues.
   pp::CompletionCallbackFactory<OutOfProcessInstance> print_callback_factory_;
 
   // The callback for receiving the password from the page.
-  scoped_ptr<pp::CompletionCallbackWithOutput<pp::Var> > password_callback_;
+  std::unique_ptr<pp::CompletionCallbackWithOutput<pp::Var>> password_callback_;
 
   // True if we haven't painted the plugin viewport yet.
   bool first_paint_;
 
   DocumentLoadState document_load_state_;
   DocumentLoadState preview_document_load_state_;
 
   // A UMA resource for histogram reporting.
   pp::UMAPrivate uma_;
 
@@ skipping 11 matching lines @@
 
   // Used to manage loaded print preview page information. A |PreviewPageInfo|
   // consists of data source url string and the page index in the destination
   // document.
   typedef std::pair<std::string, int> PreviewPageInfo;
   std::queue<PreviewPageInfo> preview_pages_info_;
 
   // Used to signal the browser about focus changes to trigger the OSK.
   // TODO(abodenha@chromium.org) Implement full IME support in the plugin.
   // http://crbug.com/132565
-  scoped_ptr<pp::TextInput_Dev> text_input_;
+  std::unique_ptr<pp::TextInput_Dev> text_input_;
 
   // The last document load progress value sent to the web page.
   double last_progress_sent_;
 
   // Whether an update to the number of find results found was sent less than
   // |kFindResultCooldownMs| milliseconds ago.
   bool recently_sent_find_update_;
 
   // The tickmarks.
   std::vector<pp::Rect> tickmarks_;
@@ skipping 18 matching lines @@
   // The blank space above the first page of the document reserved for the
   // toolbar.
   int top_toolbar_height_;
 
   DISALLOW_COPY_AND_ASSIGN(OutOfProcessInstance);
 };
 
 }  // namespace chrome_pdf
 
 #endif  // PDF_OUT_OF_PROCESS_INSTANCE_H_