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Issue 1407443002: Remove old C++03 move emulation code. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase Created 5 years, 1 month ago
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1 // Copyright 2014 The Chromium Authors. All rights reserved. 1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "chrome/browser/printing/pdf_to_emf_converter.h" 5 #include "chrome/browser/printing/pdf_to_emf_converter.h"
6 6
7 #include <queue> 7 #include <queue>
8 8
9 #include "base/files/file.h" 9 #include "base/files/file.h"
10 #include "base/files/file_util.h" 10 #include "base/files/file_util.h"
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106 106
107 void Stop(); 107 void Stop();
108 108
109 // UtilityProcessHostClient implementation. 109 // UtilityProcessHostClient implementation.
110 void OnProcessCrashed(int exit_code) override; 110 void OnProcessCrashed(int exit_code) override;
111 void OnProcessLaunchFailed() override; 111 void OnProcessLaunchFailed() override;
112 bool OnMessageReceived(const IPC::Message& message) override; 112 bool OnMessageReceived(const IPC::Message& message) override;
113 113
114 private: 114 private:
115 class GetPageCallbackData { 115 class GetPageCallbackData {
116 MOVE_ONLY_TYPE_FOR_CPP_03(GetPageCallbackData, RValue); 116 MOVE_ONLY_TYPE_FOR_CPP_03(GetPageCallbackData);
117 117
118 public: 118 public:
119 GetPageCallbackData(int page_number, 119 GetPageCallbackData(int page_number,
120 PdfToEmfConverter::GetPageCallback callback) 120 PdfToEmfConverter::GetPageCallback callback)
121 : page_number_(page_number), callback_(callback) {} 121 : page_number_(page_number), callback_(callback) {}
122 122
123 // Move constructor for STL. 123 GetPageCallbackData(GetPageCallbackData&& other) { *this = other.Pass(); }
124 GetPageCallbackData(RValue other) { this->operator=(other); }
125 124
126 // Move assignment for STL. 125 GetPageCallbackData& operator=(GetPageCallbackData&& rhs) {
127 GetPageCallbackData& operator=(RValue rhs) { 126 page_number_ = rhs.page_number_;
128 page_number_ = rhs.object->page_number_; 127 callback_ = rhs.callback_;
129 callback_ = rhs.object->callback_; 128 emf_ = rhs.emf_.Pass();
130 emf_ = rhs.object->emf_.Pass();
131 return *this; 129 return *this;
132 } 130 }
133 131
134 int page_number() const { return page_number_; } 132 int page_number() const { return page_number_; }
135 const PdfToEmfConverter::GetPageCallback& callback() const { 133 const PdfToEmfConverter::GetPageCallback& callback() const {
136 return callback_; 134 return callback_;
137 } 135 }
138 ScopedTempFile TakeEmf() { return emf_.Pass(); } 136 ScopedTempFile TakeEmf() { return emf_.Pass(); }
139 void set_emf(ScopedTempFile emf) { emf_ = emf.Pass(); } 137 void set_emf(ScopedTempFile emf) { emf_ = emf.Pass(); }
140 138
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501 499
502 PdfToEmfConverter::~PdfToEmfConverter() { 500 PdfToEmfConverter::~PdfToEmfConverter() {
503 } 501 }
504 502
505 // static 503 // static
506 scoped_ptr<PdfToEmfConverter> PdfToEmfConverter::CreateDefault() { 504 scoped_ptr<PdfToEmfConverter> PdfToEmfConverter::CreateDefault() {
507 return scoped_ptr<PdfToEmfConverter>(new PdfToEmfConverterImpl()); 505 return scoped_ptr<PdfToEmfConverter>(new PdfToEmfConverterImpl());
508 } 506 }
509 507
510 } // namespace printing 508 } // namespace printing
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