[Telemetry] Rename interaction_record field of value to tir_label.

tools/telemetry/telemetry/value/scalar.py

Index: tools/telemetry/telemetry/value/scalar.py
diff --git a/tools/telemetry/telemetry/value/scalar.py b/tools/telemetry/telemetry/value/scalar.py
index be4f7f8e146f94a97f0d3dafaab8ed28294ccb08..a622856946cc8076fa1cc6ba9d3d6ac7d9b317bd 100644
--- a/tools/telemetry/telemetry/value/scalar.py
+++ b/tools/telemetry/telemetry/value/scalar.py
@@ -11,7 +11,7 @@ from telemetry.value import none_values
 
 class ScalarValue(value_module.Value):
   def __init__(self, page, name, units, value, important=True,
-               description=None, interaction_record=None,
+               description=None, tir_label=None,
                none_value_reason=None):
     """A single value (float or integer) result from a test.
 
@@ -20,7 +20,7 @@ class ScalarValue(value_module.Value):
        ScalarValue(page, 'num_dom_elements', 'count', num_elements)
     """
     super(ScalarValue, self).__init__(page, name, units, important, description,
-                                      interaction_record)
+                                      tir_label)
     assert value is None or isinstance(value, numbers.Number)
     none_values.ValidateNoneValueReason(value, none_value_reason)
     self.value = value
@@ -32,14 +32,14 @@ class ScalarValue(value_module.Value):
     else:
       page_name = None
     return ('ScalarValue(%s, %s, %s, %s, important=%s, description=%s, '
-            'interaction_record=%s') % (
+            'tir_label=%s') % (
                 page_name,
                 self.name,
                 self.units,
                 self.value,
                 self.important,
                 self.description,
-                self.interaction_record)
+                self.tir_label)
 
   def GetBuildbotDataType(self, output_context):
     if self._IsImportantGivenOutputIntent(output_context):
@@ -77,8 +77,8 @@ class ScalarValue(value_module.Value):
 
     if 'none_value_reason' in value_dict:
       kwargs['none_value_reason'] = value_dict['none_value_reason']
-    if 'interaction_record' in value_dict:
-      kwargs['interaction_record'] = value_dict['interaction_record']
+    if 'tir_label' in value_dict:
+      kwargs['tir_label'] = value_dict['tir_label']
 
     return ScalarValue(**kwargs)
 
@@ -86,7 +86,7 @@ class ScalarValue(value_module.Value):
   def MergeLikeValuesFromSamePage(cls, values):
     assert len(values) > 0
     v0 = values[0]
-    return cls._MergeLikeValues(values, v0.page, v0.name, v0.interaction_record)
+    return cls._MergeLikeValues(values, v0.page, v0.name, v0.tir_label)
 
   @classmethod
   def MergeLikeValuesFromDifferentPages(cls, values,
@@ -94,10 +94,10 @@ class ScalarValue(value_module.Value):
     assert len(values) > 0
     v0 = values[0]
     name = v0.name_suffix if group_by_name_suffix else v0.name
-    return cls._MergeLikeValues(values, None, name, v0.interaction_record)
+    return cls._MergeLikeValues(values, None, name, v0.tir_label)
 
   @classmethod
-  def _MergeLikeValues(cls, values, page, name, interaction_record):
+  def _MergeLikeValues(cls, values, page, name, tir_label):
     v0 = values[0]
     merged_value = [v.value for v in values]
     none_value_reason = None
@@ -106,5 +106,5 @@ class ScalarValue(value_module.Value):
       none_value_reason = none_values.MERGE_FAILURE_REASON
     return list_of_scalar_values.ListOfScalarValues(
         page, name, v0.units, merged_value, important=v0.important,
-        interaction_record=interaction_record,
+        tir_label=tir_label,
         none_value_reason=none_value_reason)