Move idle notification handling to GCIdleTimeHandler.

src/heap/gc-tracer.h

 // Copyright 2014 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef V8_HEAP_GC_TRACER_H_
 #define V8_HEAP_GC_TRACER_H_
 
+#include "src/base/platform/platform.h"
+
 namespace v8 {
 namespace internal {
 
 // A simple ring buffer class with maximum size known at compile time.
 // The class only implements the functionality required in GCTracer.
 template <typename T, size_t MAX_SIZE>
 class RingBuffer {
  public:
   class const_iterator {
    public:
@@ skipping 56 matching lines @@
   size_t begin_;
   size_t end_;
 
   DISALLOW_COPY_AND_ASSIGN(RingBuffer);
 };
 
 
 // GCTracer collects and prints ONE line after each garbage collector
 // invocation IFF --trace_gc is used.
 // TODO(ernstm): Unit tests.
-class GCTracer BASE_EMBEDDED {
+class GCTracer {
  public:
-  class Scope BASE_EMBEDDED {
+  class Scope {
    public:
     enum ScopeId {
       EXTERNAL,
       MC_MARK,
       MC_SWEEP,
       MC_SWEEP_NEWSPACE,
       MC_SWEEP_OLDSPACE,
       MC_SWEEP_CODE,
       MC_SWEEP_CELL,
       MC_SWEEP_MAP,
@@ skipping 187 matching lines @@
   double MaxIncrementalMarkingDuration() const;
 
   // Compute the average incremental marking speed in bytes/millisecond.
   // Returns 0 if no events have been recorded.
   intptr_t IncrementalMarkingSpeedInBytesPerMillisecond() const;
 
   // Compute the average scavenge speed in bytes/millisecond.
   // Returns 0 if no events have been recorded.
   intptr_t ScavengeSpeedInBytesPerMillisecond() const;
 
+  // Compute the max mark-sweep speed in bytes/millisecond.
+  // Returns 0 if no events have been recorded.
+  intptr_t MarkCompactSpeedInBytesPerMillisecond() const;
+
  private:
   // Print one detailed trace line in name=value format.
   // TODO(ernstm): Move to Heap.
   void PrintNVP() const;
 
   // Print one trace line.
   // TODO(ernstm): Move to Heap.
   void Print() const;
 
   // Compute the mean duration of the events in the given ring buffer.
@@ skipping 50 matching lines @@
   // of the initial atomic sweeping pause. Make sure that it accumulates
   // all sweeping operations performed on the main thread.
   double cumulative_sweeping_duration_;
 
   DISALLOW_COPY_AND_ASSIGN(GCTracer);
 };
 }
 }  // namespace v8::internal
 
 #endif  // V8_HEAP_GC_TRACER_H_