Remove more things

runtime/vm/debuginfo.h

Index: runtime/vm/debuginfo.h
diff --git a/runtime/vm/debuginfo.h b/runtime/vm/debuginfo.h
deleted file mode 100644
index fd942680fd87978d9fb84c06ae2fb5c035e0d0a2..0000000000000000000000000000000000000000
--- a/runtime/vm/debuginfo.h
+++ /dev/null
@@ -1,102 +0,0 @@
-// Copyright (c) 2012, 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 VM_DEBUGINFO_H_
-#define VM_DEBUGINFO_H_
-
-#include "platform/assert.h"
-#include "platform/utils.h"
-#include "vm/globals.h"
-
-namespace dart {
-
-// DebugInfo is used to generate minimal debug information containing code,
-// symbols, and line numbers for generated code in the dart VM. This information
-// can be used in two ways:
-// - for debugging using a debugger
-// - for generating information to be read by pprof to analyze Dart programs.
-class DebugInfo {
- public:
-  // A basic ByteBuffer which is growable and uses malloc/free.
-  class ByteBuffer {
-   public:
-    ByteBuffer() : size_(0), capacity_(0), data_(NULL) { }
-    ~ByteBuffer() {
-      free(data_);
-      size_ = 0;
-      capacity_ = 0;
-      data_ = NULL;
-    }
-
-    uint8_t at(int index) const {
-      ASSERT(0 <= index);
-      ASSERT(index < size_);
-      ASSERT(size_ <= capacity_);
-      return data_[index];
-    }
-
-    uint8_t* data() const { return data_; }
-    void set_data(uint8_t* value) { data_ = value; }
-    int size() const { return size_; }
-
-    // Append an element.
-    void Add(const uint8_t value) {
-      Resize(size() + 1);
-      data_[size() - 1] = value;
-    }
-
-   private:
-    void Resize(int new_size) {
-      if (new_size > capacity_) {
-        int new_capacity = Utils::RoundUpToPowerOfTwo(new_size);
-        uint8_t* new_data =
-            reinterpret_cast<uint8_t*>(realloc(data_, new_capacity));
-        ASSERT(new_data != NULL);
-        data_ = new_data;
-        capacity_ = new_capacity;
-      }
-      size_ = new_size;
-    }
-
-    int size_;
-    int capacity_;
-    uint8_t* data_;
-
-    // Disallow assignment
-    DISALLOW_COPY_AND_ASSIGN(ByteBuffer);
-  };
-
-  ~DebugInfo();
-
-  // Add the code starting at pc.
-  void AddCode(uword pc, intptr_t size);
-
-  // Add symbol information for a region (includes the start and end symbol),
-  // does not add the actual code.
-  void AddCodeRegion(const char* name, uword pc, intptr_t size);
-
-  // Write out all the debug information info the memory region.
-  bool WriteToMemory(ByteBuffer* region);
-
-  // Create a new debug information generator.
-  static DebugInfo* NewGenerator();
-
-  // Register this generated section with debuggger using the JIT interface.
-  static void RegisterSection(const char* name,
-                              uword entry_point,
-                              intptr_t size);
-
-  // Unregister all generated section from debuggger.
-  static void UnregisterAllSections();
-
- private:
-  void* handle_;
-  DebugInfo();
-
-  DISALLOW_COPY_AND_ASSIGN(DebugInfo);
-};
-
-}  // namespace dart
-
-#endif  // VM_DEBUGINFO_H_