Make code compile with clang_use_chrome_plugin (part II)

core/fpdfdoc/cpdf_variabletext.cpp

Index: core/fpdfdoc/cpdf_variabletext.cpp
diff --git a/core/fpdfdoc/cpdf_variabletext.cpp b/core/fpdfdoc/cpdf_variabletext.cpp
index 1d5fde289dd06f29744e52071d6baa8515bd88b9..010d426cf2478570ba2f7663cd40f5302aaf5eb9 100644
--- a/core/fpdfdoc/cpdf_variabletext.cpp
+++ b/core/fpdfdoc/cpdf_variabletext.cpp
@@ -787,10 +787,18 @@ FX_BOOL CPDF_VariableText::GetSectionInfo(const CPVT_WordPlace& place,
   return FALSE;
 }
 
+void CPDF_VariableText::SetPlateRect(const CFX_FloatRect& rect) {
+  CPDF_EditContainer::SetPlateRect(rect);
+}
+
 CFX_FloatRect CPDF_VariableText::GetContentRect() const {
   return InToOut(CPVT_FloatRect(CPDF_EditContainer::GetContentRect()));
 }
 
+const CFX_FloatRect& CPDF_VariableText::GetPlateRect() const {
+  return CPDF_EditContainer::GetPlateRect();
+}
+
 FX_FLOAT CPDF_VariableText::GetWordFontSize(const CPVT_WordInfo& WordInfo,
                                             FX_BOOL bFactFontSize) {
   return m_bRichText && WordInfo.pWordProps