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, 17 insertions, 0 deletions

diff --git a/core/fpdfdoc/cpvt_fontmap.cpp b/core/fpdfdoc/cpvt_fontmap.cpp
index 0aa7ac3486..eb8869df2b 100644
--- a/core/fpdfdoc/cpvt_fontmap.cpp
+++ b/core/fpdfdoc/cpvt_fontmap.cpp
@@ -74,3 +74,20 @@ CFX_ByteString CPVT_FontMap::GetPDFFontAlias(int32_t nFontIndex) {
       return "";
   }
 }
+
+int32_t CPVT_FontMap::GetWordFontIndex(uint16_t word,
+                                       int32_t charset,
+                                       int32_t nFontIndex) {
+  ASSERT(false);
+  return 0;
+}
+
+int32_t CPVT_FontMap::CharCodeFromUnicode(int32_t nFontIndex, uint16_t word) {
+  ASSERT(false);
+  return 0;
+}
+
+int32_t CPVT_FontMap::CharSetFromUnicode(uint16_t word, int32_t nOldCharset) {
+  ASSERT(false);
+  return 0;
+}