Remove core/include/fpdfdoc/fpdf_vt.h

This CL removes the core/include/fpdfdoc/fpdf_vt.h file. The IPDF_VariableText
class was removed in favour of the only concrete class of CPD_VariableText.

CPVT_Provider was moved to CPDF_VariableText::Provider and
CPDF_VariableText_Iterator was moved to CPDF_VariableText::Iterator.

The IFX_Edit_FontMap interface was merged into the IPVT_FontMap interface so
there is only one.

Other classes were split out as needed in order to keep things compiling.

BUG=pdfium:468

Review URL: https://codereview.chromium.org/1860063002

1 files changed, 54 insertions, 0 deletions

diff --git a/core/fpdfdoc/cpvt_sectioninfo.h b/core/fpdfdoc/cpvt_sectioninfo.h
new file mode 100644
index 0000000000..e466ae5006
--- /dev/null
+++ b/core/fpdfdoc/cpvt_sectioninfo.h
@@ -0,0 +1,54 @@
+// Copyright 2016 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef CORE_FPDFDOC_CPVT_SECTIONINFO_H_
+#define CORE_FPDFDOC_CPVT_SECTIONINFO_H_
+
+#include "core/fpdfdoc/cpvt_floatrect.h"
+#include "core/fpdfdoc/include/cpvt_secprops.h"
+#include "core/fpdfdoc/include/cpvt_wordprops.h"
+
+struct CPVT_SectionInfo {
+  CPVT_SectionInfo()
+      : rcSection(), nTotalLine(0), pSecProps(nullptr), pWordProps(nullptr) {}
+
+  ~CPVT_SectionInfo() {
+    delete pSecProps;
+    delete pWordProps;
+  }
+
+  CPVT_SectionInfo(const CPVT_SectionInfo& other)
+      : rcSection(), nTotalLine(0), pSecProps(nullptr), pWordProps(nullptr) {
+    operator=(other);
+  }
+
+  void operator=(const CPVT_SectionInfo& other) {
+    if (this == &other)
+      return;
+
+    rcSection = other.rcSection;
+    nTotalLine = other.nTotalLine;
+    if (other.pSecProps) {
+      if (pSecProps)
+        *pSecProps = *other.pSecProps;
+      else
+        pSecProps = new CPVT_SecProps(*other.pSecProps);
+    }
+    if (other.pWordProps) {
+      if (pWordProps)
+        *pWordProps = *other.pWordProps;
+      else
+        pWordProps = new CPVT_WordProps(*other.pWordProps);
+    }
+  }
+
+  CPVT_FloatRect rcSection;
+  int32_t nTotalLine;
+  CPVT_SecProps* pSecProps;
+  CPVT_WordProps* pWordProps;
+};
+
+#endif  // CORE_FPDFDOC_CPVT_SECTIONINFO_H_