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

tools/perf/benchmarks/startup.py

Index: tools/perf/benchmarks/startup.py
diff --git a/tools/perf/benchmarks/startup.py b/tools/perf/benchmarks/startup.py
index e89a4e13b1a2f19ede3874ec6d8f48e2874037f9..3fa3e34f5963684d63c37c7c712787abef2ed851 100644
--- a/tools/perf/benchmarks/startup.py
+++ b/tools/perf/benchmarks/startup.py
@@ -11,6 +11,10 @@ class _StartupCold(benchmark.Benchmark):
   """Measures cold startup time with a clean profile."""
   options = {'pageset_repeat': 5}
 
+  @classmethod
+  def Name(cls):
+    return 'startup'
+
   def CreatePageTest(self, options):
     return startup.Startup(cold=True)
 
@@ -19,6 +23,10 @@ class _StartupWarm(benchmark.Benchmark):
   """Measures warm startup time with a clean profile."""
   options = {'pageset_repeat': 20}
 
+  @classmethod
+  def Name(cls):
+    return 'startup'
+
   def CreatePageTest(self, options):
     return startup.Startup(cold=False)
 
@@ -30,6 +38,10 @@ class StartupColdBlankPage(_StartupCold):
   tag = 'cold'
   page_set = page_sets.BlankPageSet
 
+  @classmethod
+  def Name(cls):
+    return 'startup.cold.blank_page'
+
 
 @benchmark.Enabled('has tabs')
 class StartupWarmBlankPage(_StartupWarm):
@@ -37,6 +49,10 @@ class StartupWarmBlankPage(_StartupWarm):
   tag = 'warm'
   page_set = page_sets.BlankPageSet
 
+  @classmethod
+  def Name(cls):
+    return 'startup.warm.blank_page'
+
 
 @benchmark.Disabled  # crbug.com/336913
 class StartupColdTheme(_StartupCold):
@@ -44,6 +60,10 @@ class StartupColdTheme(_StartupCold):
   page_set = page_sets.BlankPageSet
   generated_profile_archive = 'theme_profile.zip'
 
+  @classmethod
+  def Name(cls):
+    return 'startup.theme_cold.blank_page'
+
 
 @benchmark.Disabled
 class StartupWarmTheme(_StartupWarm):
@@ -51,6 +71,10 @@ class StartupWarmTheme(_StartupWarm):
   page_set = page_sets.BlankPageSet
   generated_profile_archive = 'theme_profile.zip'
 
+  @classmethod
+  def Name(cls):
+    return 'startup.theme_warm.blank_page'
+
 
 @benchmark.Disabled  # crbug.com/336913
 class StartupColdManyExtensions(_StartupCold):
@@ -58,9 +82,17 @@ class StartupColdManyExtensions(_StartupCold):
   page_set = page_sets.BlankPageSet
   generated_profile_archive = 'many_extensions_profile.zip'
 
+  @classmethod
+  def Name(cls):
+    return 'startup.many_extensions_cold.blank_page'
+
 
 @benchmark.Disabled
 class StartupWarmManyExtensions(_StartupWarm):
   tag = 'many_extensions_warm'
   page_set = page_sets.BlankPageSet
   generated_profile_archive = 'many_extensions_profile.zip'
+  @classmethod
+  def Name(cls):
+    return 'startup.many_extensions_warm.blank_page'
+