Revert "[LLDB][NativePDB] Add support for inlined functions"

This reverts commit 945aa52.

This commit broke the windows lldb bot.

lldb/include/lldb/Symbol/LineTable.h

@@ -206,6 +206,7 @@ class LineTable {
 
   LineTable *LinkLineTable(const FileRangeMap &file_range_map);
 
+protected:
   struct Entry {
     Entry()
         : line(0), is_start_of_statement(false), is_start_of_basic_block(false),
@@ -302,7 +303,6 @@ class LineTable {
     uint16_t file_idx = 0;
   };
 
-protected:
   struct EntrySearchInfo {
     LineTable *line_table;
     lldb_private::Section *a_section;

lldb/source/Plugins/SymbolFile/NativePDB/CompileUnitIndex.cpp

@@ -106,24 +106,6 @@ static void ParseExtendedInfo(PdbIndex &index, CompilandIndexItem &item) {
   }
 }
 
-static void ParseInlineeLineTableForCompileUnit(CompilandIndexItem &item) {
-  for (const auto &ss : item.m_debug_stream.getSubsectionsArray()) {
-    if (ss.kind() != DebugSubsectionKind::InlineeLines)
-      continue;
-
-    DebugInlineeLinesSubsectionRef inlinee_lines;
-    llvm::BinaryStreamReader reader(ss.getRecordData());
-    if (llvm::Error error = inlinee_lines.initialize(reader)) {
-      consumeError(std::move(error));
-      continue;
-    }
-
-    for (const InlineeSourceLine &Line : inlinee_lines) {
-      item.m_inline_map[Line.Header->Inlinee] = Line;
-    }
-  }
-}
-
 CompilandIndexItem::CompilandIndexItem(
     PdbCompilandId id, llvm::pdb::ModuleDebugStreamRef debug_stream,
     llvm::pdb::DbiModuleDescriptor descriptor)
@@ -160,7 +142,6 @@ CompilandIndexItem &CompileUnitIndex::GetOrCreateCompiland(uint16_t modi) {
   cci = std::make_unique<CompilandIndexItem>(
       PdbCompilandId{modi}, std::move(debug_stream), std::move(descriptor));
   ParseExtendedInfo(m_index, *cci);
-  ParseInlineeLineTableForCompileUnit(*cci);
 
   cci->m_strings.initialize(debug_stream.getSubsectionsArray());
   PDBStringTable &strings = cantFail(m_index.pdb().getStringTable());

lldb/source/Plugins/SymbolFile/NativePDB/CompileUnitIndex.h

@@ -9,12 +9,10 @@
 #ifndef LLDB_SOURCE_PLUGINS_SYMBOLFILE_NATIVEPDB_COMPILEUNITINDEX_H
 #define LLDB_SOURCE_PLUGINS_SYMBOLFILE_NATIVEPDB_COMPILEUNITINDEX_H
 
-#include "lldb/Utility/RangeMap.h"
 #include "llvm/ADT/DenseMap.h"
 #include "llvm/ADT/DenseSet.h"
 #include "llvm/ADT/IntervalMap.h"
 #include "llvm/ADT/Optional.h"
-#include "llvm/DebugInfo/CodeView/DebugInlineeLinesSubsection.h"
 #include "llvm/DebugInfo/CodeView/StringsAndChecksums.h"
 #include "llvm/DebugInfo/CodeView/SymbolRecord.h"
 #include "llvm/DebugInfo/CodeView/TypeIndex.h"
@@ -71,17 +69,6 @@ struct CompilandIndexItem {
   // command line, etc.  This usually contains exactly 5 items which
   // are references to other strings.
   llvm::SmallVector<llvm::codeview::TypeIndex, 5> m_build_info;
-
-  // Inlinee lines table in this compile unit.
-  std::map<llvm::codeview::TypeIndex, llvm::codeview::InlineeSourceLine>
-      m_inline_map;
-
-  // It's the line table parsed from DEBUG_S_LINES sections, mapping the file
-  // address range to file index and source line number.
-  using GlobalLineTable =
-      lldb_private::RangeDataVector<lldb::addr_t, uint32_t,
-                                    std::pair<uint32_t, uint32_t>>;
-  GlobalLineTable m_global_line_table;
 };
 
 /// Indexes information about all compile units.  This is really just a map of