Telemetry: remove the heap snapshot half-feature.

tools/telemetry/telemetry/core/heap/live_heap_object.py

Index: tools/telemetry/telemetry/core/heap/live_heap_object.py
diff --git a/tools/telemetry/telemetry/core/heap/live_heap_object.py b/tools/telemetry/telemetry/core/heap/live_heap_object.py
deleted file mode 100644
index c8be3df69bd61d76e7bf9d6daff48536f8db1596..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/core/heap/live_heap_object.py
+++ /dev/null
@@ -1,57 +0,0 @@
-# Copyright 2013 The Chromium Authors. All rights reserved.
-# Use of this source code is governed by a BSD-style license that can be
-# found in the LICENSE file.
-
-class LiveHeapObject(object):
-  """Data structure for representing an object in the heap snapshot.
-
-  Attributes:
-    object_id: int, identifier for the object.
-    type_string: str, describes the type of the node.
-    class_name: str, describes the class of the JavaScript object
-        represented by this LiveHeapObject.
-    edges_to: [RetainingEdge], edges whose end point this LiveHeapObject is.
-    edges_from: [RetainingEdge], edges whose start point this LiveHeapObject is.
-    string: str, for string LiveHeapObjects, contains the string the
-        LiveHeapObject represents. Empty string for LiveHeapObjects which are
-        not strings.
-    name: str, how to refer to this LiveHeapObject.
-  """
-
-  def __init__(self, object_id, type_string, class_name):
-    """Initializes the LiveHeapObject object.
-
-    Args:
-      object_id: int, identifier for the LiveHeapObject.
-      type_string: str, the type of the node.
-      class_name: str, the class of the object this LiveHeapObject represents.
-    """
-    self.object_id = object_id
-    self.type_string = type_string
-    self.class_name = class_name
-    self.edges_to = []
-    self.edges_from = []
-    self.string = ''
-    self.name = ''
-
-  def AddEdgeTo(self, edge):
-    """Associates an Edge with the LiveHeapObject (the end point).
-
-    Args:
-      edge: Edge, an edge whose end point this LiveHeapObject is.
-    """
-    self.edges_to.append(edge)
-
-  def AddEdgeFrom(self, edge):
-    """Associates an Edge with the LiveHeapObject (the start point).
-
-    Args:
-      edge: Edge, an edge whose start point this LiveHeapObject is.
-    """
-    self.edges_from.append(edge)
-
-  def __str__(self):
-    prefix = 'LiveHeapObject(' + str(self.object_id) + ' '
-    if self.type_string == 'object':
-      return prefix + self.class_name + ')'
-    return prefix + self.type_string + ')'