Remove obsolete aggregating and non-working producers heap profilers.

tools/tickprocessor.js

 // Copyright 2009 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
@@ skipping 151 matching lines @@
       'snapshot-pos': { parsers: [parseInt, parseInt],
           processor: this.processSnapshotPosition },
       'tick': {
           parsers: [parseInt, parseInt, parseInt,
                     parseInt, parseInt, 'var-args'],
           processor: this.processTick },
       'heap-sample-begin': { parsers: [null, null, parseInt],
           processor: this.processHeapSampleBegin },
       'heap-sample-end': { parsers: [null, null],
           processor: this.processHeapSampleEnd },
-      'heap-js-prod-item': { parsers: [null, 'var-args'],
-          processor: this.processJSProducer },
       // Ignored events.
       'profiler': null,
       'function-creation': null,
       'function-move': null,
       'function-delete': null,
-      'heap-sample-stats': null,
       'heap-sample-item': null,
-      'heap-js-cons-item': null,
-      'heap-js-ret-item': null,
       // Obsolete row types.
       'code-allocate': null,
       'begin-code-region': null,
       'end-code-region': null });
 
   this.cppEntriesProvider_ = cppEntriesProvider;
   this.ignoreUnknown_ = ignoreUnknown;
   this.stateFilter_ = stateFilter;
   this.snapshotLogProcessor_ = snapshotLogProcessor;
   this.deserializedEntriesNames_ = [];
@@ skipping 201 matching lines @@
   producersView.sort(function(rec1, rec2) {
       return rec2.totalTime - rec1.totalTime ||
           (rec2.internalFuncName < rec1.internalFuncName ? -1 : 1); });
   this.printHeavyProfile(producersView.head.children);
 
   this.currentProducerProfile_ = null;
   this.generation_++;
 };
 
 
-TickProcessor.prototype.processJSProducer = function(constructor, stack) {
-  if (!this.currentProducerProfile_) return;
-  if (stack.length == 0) return;
-  var first = stack.shift();
-  var processedStack =
-      this.profile_.resolveAndFilterFuncs_(this.processStack(first, 0, stack));
-  processedStack.unshift(constructor);
-  this.currentProducerProfile_.addPath(processedStack);
-};
-
-
 TickProcessor.prototype.printStatistics = function() {
   print('Statistical profiling result from ' + this.lastLogFileName_ +
         ', (' + this.ticks_.total +
         ' ticks, ' + this.ticks_.unaccounted + ' unaccounted, ' +
         this.ticks_.excluded + ' excluded).');
 
   if (this.ticks_.total == 0) return;
 
   // Print the unknown ticks percentage if they are not ignored.
   if (!this.ignoreUnknown_ && this.ticks_.unaccounted > 0) {
@@ skipping 443 matching lines @@
       if (arg !== synArg && dispatch === this.argsDispatch_[synArg]) {
         synonims.push(synArg);
         delete this.argsDispatch_[synArg];
       }
     }
     print('  ' + padRight(synonims.join(', '), 20) + dispatch[2]);
   }
   quit(2);
 };