[Telemetry] Explicitly define Name() method for all perf benchmarks

tools/perf/benchmarks/thread_times.py

Index: tools/perf/benchmarks/thread_times.py
diff --git a/tools/perf/benchmarks/thread_times.py b/tools/perf/benchmarks/thread_times.py
index 46b0d91b6833cd42581f6d8bdfd116826f52144d..c8b01fdd3df3e6e4940dbb6220606de38daefb2e 100644
--- a/tools/perf/benchmarks/thread_times.py
+++ b/tools/perf/benchmarks/thread_times.py
@@ -13,6 +13,10 @@ class _ThreadTimes(benchmark.Benchmark):
     parser.add_option('--report-silk-details', action='store_true',
                       help='Report details relevant to silk.')
 
+  @classmethod
+  def Name(cls):
+    return 'thread_times'
+
   def CreatePageTest(self, options):
     return thread_times.ThreadTimes(options.report_silk_details)
 
@@ -23,19 +27,19 @@ class ThreadTimesKeySilkCases(_ThreadTimes):
   cases."""
   page_set = page_sets.KeySilkCasesPageSet
 
+  @classmethod
+  def Name(cls):
+    return 'thread_times.key_silk_cases'
+
 @benchmark.Enabled('android', 'linux')
 class ThreadTimesKeyHitTestCases(_ThreadTimes):
   """Measure timeline metrics while performing smoothness action on key hit
   testing cases."""
   page_set = page_sets.KeyHitTestCasesPageSet
 
-@benchmark.Disabled
-class LegacySilkBenchmark(ThreadTimesKeySilkCases):
-  """Same as thread_times.key_silk_cases but with the old name."""
   @classmethod
   def Name(cls):
-    return "silk.key_silk_cases"
-
+    return 'thread_times.key_hit_test_cases'
 
 @benchmark.Enabled('android')
 class ThreadTimesFastPathMobileSites(_ThreadTimes):
@@ -45,6 +49,10 @@ class ThreadTimesFastPathMobileSites(_ThreadTimes):
   page_set = page_sets.KeyMobileSitesSmoothPageSet
   options = {'page_label_filter' : 'fastpath'}
 
+  @classmethod
+  def Name(cls):
+    return 'thread_times.key_mobile_sites_smooth'
+
 
 @benchmark.Enabled('android')
 class ThreadTimesSimpleMobileSites(_ThreadTimes):
@@ -52,6 +60,10 @@ class ThreadTimesSimpleMobileSites(_ThreadTimes):
   http://www.chromium.org/developers/design-documents/rendering-benchmarks"""
   page_set = page_sets.SimpleMobileSitesPageSet
 
+  @classmethod
+  def Name(cls):
+    return 'thread_times.simple_mobile_sites'
+
 
 @benchmark.Disabled('win') # crbug.com/443781
 class ThreadTimesCompositorCases(_ThreadTimes):
@@ -63,8 +75,16 @@ class ThreadTimesCompositorCases(_ThreadTimes):
   def CustomizeBrowserOptions(self, options):
     silk_flags.CustomizeBrowserOptionsForSoftwareRasterization(options)
 
+  @classmethod
+  def Name(cls):
+    return 'thread_times.tough_compositor_cases'
+
 @benchmark.Enabled('android')
 class ThreadTimesPolymer(_ThreadTimes):
   """Measures timeline metrics while performing smoothness action on
   Polymer cases."""
   page_set = page_sets.PolymerPageSet
+  @classmethod
+  def Name(cls):
+    return 'thread_times.polymer'
+