Rename the class "KernelReader" to "KernelLoader".

runtime/vm/kernel_reader.h

Index: runtime/vm/kernel_reader.h
diff --git a/runtime/vm/kernel_reader.h b/runtime/vm/kernel_reader.h
deleted file mode 100644
index e251e2e096a9b2c9f50d3e1eeb8d69608171c58e..0000000000000000000000000000000000000000
--- a/runtime/vm/kernel_reader.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// Copyright (c) 2016, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-
-#ifndef RUNTIME_VM_KERNEL_READER_H_
-#define RUNTIME_VM_KERNEL_READER_H_
-
-#if !defined(DART_PRECOMPILED_RUNTIME)
-#include <map>
-
-#include "vm/kernel.h"
-#include "vm/kernel_binary_flowgraph.h"
-#include "vm/kernel_to_il.h"
-#include "vm/object.h"
-
-namespace dart {
-namespace kernel {
-
-class KernelReader;
-
-class BuildingTranslationHelper : public TranslationHelper {
- public:
-  BuildingTranslationHelper(KernelReader* reader, Thread* thread)
-      : TranslationHelper(thread), reader_(reader) {}
-  virtual ~BuildingTranslationHelper() {}
-
-  virtual RawLibrary* LookupLibraryByKernelLibrary(NameIndex library);
-  virtual RawClass* LookupClassByKernelClass(NameIndex klass);
-
- private:
-  KernelReader* reader_;
-};
-
-template <typename VmType>
-class Mapping {
- public:
-  bool Lookup(intptr_t canonical_name, VmType** handle) {
-    typename MapType::Pair* pair = map_.LookupPair(canonical_name);
-    if (pair != NULL) {
-      *handle = pair->value;
-      return true;
-    }
-    return false;
-  }
-
-  void Insert(intptr_t canonical_name, VmType* object) {
-    map_.Insert(canonical_name, object);
-  }
-
- private:
-  typedef IntMap<VmType*> MapType;
-  MapType map_;
-};
-
-class KernelReader {
- public:
-  explicit KernelReader(Program* program);
-
-  // Returns the library containing the main procedure, null if there
-  // was no main procedure, or a failure object if there was an error.
-  Object& ReadProgram();
-
-  // Finds all libraries that have been modified in this incremental
-  // version of the kernel program file.
-  void FindModifiedLibraries(Isolate* isolate,
-                             BitVector* modified_libs,
-                             bool force_reload);
-
-  void ReadLibrary(intptr_t kernel_offset);
-
-  const String& DartSymbol(StringIndex index) {
-    return translation_helper_.DartSymbol(index);
-  }
-
-  const String& LibraryUri(intptr_t library_index) {
-    return translation_helper_.DartSymbol(
-        translation_helper_.CanonicalNameString(
-            library_canonical_name(library_index)));
-  }
-
-  intptr_t library_offset(intptr_t index) {
-    kernel::Reader reader(program_->kernel_data(),
-                          program_->kernel_data_size());
-    reader.set_offset(reader.size() - 4 -
-                      (program_->library_count() - index) * 4);
-    return reader.ReadUInt32();
-  }
-
-  NameIndex library_canonical_name(intptr_t index) {
-    kernel::Reader reader(program_->kernel_data(),
-                          program_->kernel_data_size());
-    reader.set_offset(reader.size() - 4 -
-                      (program_->library_count() - index) * 4);
-    reader.set_offset(reader.ReadUInt32());
-
-    // Start reading library.
-    reader.ReadFlags();
-    return reader.ReadCanonicalNameReference();
-  }
-
-  uint8_t CharacterAt(StringIndex string_index, intptr_t index);
-
-  static bool FieldHasFunctionLiteralInitializer(const Field& field,
-                                                 TokenPosition* start,
-                                                 TokenPosition* end);
-
- private:
-  friend class BuildingTranslationHelper;
-
-  void ReadPreliminaryClass(Class* klass,
-                            ClassHelper* class_helper,
-                            intptr_t type_parameter_count);
-  Class& ReadClass(const Library& library, const Class& toplevel_class);
-  void ReadProcedure(const Library& library, const Class& owner, bool in_class);
-
-  void ReadAndSetupTypeParameters(const Object& set_on,
-                                  intptr_t type_parameter_count,
-                                  const Class& parameterized_class,
-                                  const Function& parameterized_function);
-
-  RawArray* MakeFunctionsArray();
-
-  // If klass's script is not the script at the uri index, return a PatchClass
-  // for klass whose script corresponds to the uri index.
-  // Otherwise return klass.
-  const Object& ClassForScriptAt(const Class& klass, intptr_t source_uri_index);
-  Script& ScriptAt(intptr_t source_uri_index,
-                   StringIndex import_uri = StringIndex());
-
-  void GenerateFieldAccessors(const Class& klass,
-                              const Field& field,
-                              FieldHelper* field_helper,
-                              intptr_t field_offset);
-
-  void SetupFieldAccessorFunction(const Class& klass, const Function& function);
-
-  Library& LookupLibrary(NameIndex library);
-  Class& LookupClass(NameIndex klass);
-
-  RawFunction::Kind GetFunctionType(ProcedureHelper::Kind procedure_kind);
-
-  Program* program_;
-
-  Thread* thread_;
-  Zone* zone_;
-  Isolate* isolate_;
-  Array& scripts_;
-  Array& patch_classes_;
-  ActiveClass active_class_;
-  BuildingTranslationHelper translation_helper_;
-  StreamingFlowGraphBuilder builder_;
-
-  Mapping<Library> libraries_;
-  Mapping<Class> classes_;
-
-  GrowableArray<const Function*> functions_;
-  GrowableArray<const Field*> fields_;
-};
-
-}  // namespace kernel
-}  // namespace dart
-
-#endif  // !defined(DART_PRECOMPILED_RUNTIME)
-#endif  // RUNTIME_VM_KERNEL_READER_H_