Reset trunk to 3.24.35.4

src/feedback-slots.h

Index: src/feedback-slots.h
diff --git a/src/feedback-slots.h b/src/feedback-slots.h
deleted file mode 100644
index 9760c652bcf4d37180e6e640657eb0d58ff9a738..0000000000000000000000000000000000000000
--- a/src/feedback-slots.h
+++ /dev/null
@@ -1,110 +0,0 @@
-// Copyright 2014 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef V8_FEEDBACK_SLOTS_H_
-#define V8_FEEDBACK_SLOTS_H_
-
-#include "v8.h"
-
-#include "isolate.h"
-
-namespace v8 {
-namespace internal {
-
-enum ComputablePhase {
-  DURING_PARSE,
-  AFTER_SCOPING
-};
-
-
-class FeedbackSlotInterface {
- public:
-  static const int kInvalidFeedbackSlot = -1;
-
-  virtual ~FeedbackSlotInterface() {}
-
-  // When can we ask how many feedback slots are necessary?
-  virtual ComputablePhase GetComputablePhase() = 0;
-  virtual int ComputeFeedbackSlotCount(Isolate* isolate) = 0;
-  virtual void SetFirstFeedbackSlot(int slot) = 0;
-};
-
-
-class DeferredFeedbackSlotProcessor {
- public:
-  DeferredFeedbackSlotProcessor()
-    : slot_nodes_(NULL),
-      slot_count_(0) { }
-
-  void add_slot_node(Zone* zone, FeedbackSlotInterface* slot) {
-    if (slot->GetComputablePhase() == DURING_PARSE) {
-      // No need to add to the list
-      int count = slot->ComputeFeedbackSlotCount(zone->isolate());
-      slot->SetFirstFeedbackSlot(slot_count_);
-      slot_count_ += count;
-    } else {
-      if (slot_nodes_ == NULL) {
-        slot_nodes_ = new(zone) ZoneList<FeedbackSlotInterface*>(10, zone);
-      }
-      slot_nodes_->Add(slot, zone);
-    }
-  }
-
-  void ProcessFeedbackSlots(Isolate* isolate) {
-    // Scope analysis must have been done.
-    if (slot_nodes_ == NULL) {
-      return;
-    }
-
-    int current_slot = slot_count_;
-    for (int i = 0; i < slot_nodes_->length(); i++) {
-      FeedbackSlotInterface* slot_interface = slot_nodes_->at(i);
-      int count = slot_interface->ComputeFeedbackSlotCount(isolate);
-      if (count > 0) {
-        slot_interface->SetFirstFeedbackSlot(current_slot);
-        current_slot += count;
-      }
-    }
-
-    slot_count_ = current_slot;
-    slot_nodes_->Clear();
-  }
-
-  int slot_count() {
-    ASSERT(slot_count_ >= 0);
-    return slot_count_;
-  }
-
- private:
-  ZoneList<FeedbackSlotInterface*>* slot_nodes_;
-  int slot_count_;
-};
-
-
-} }  // namespace v8::internal
-
-#endif  // V8_FEEDBACK_SLOTS_H_