[build] Add configs for perfetto builders

NOTRY=true
TBR=sergiyb@chromium.org

Bug: v8:9058
Change-Id: I61a3f28565e703304315ef5758c7d1796ec4cb1e
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1582406Reviewed-by: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Michael Achenbach <machenbach@chromium.org>
Cr-Commit-Position: refs/heads/master@{#61001}

infra/mb/mb_config.pyl

@@ -92,6 +92,7 @@
       'V8 Linux gcc': 'release_x86_gcc',
       'V8 Linux64 gcc - debug': 'debug_x64_gcc',
       # FYI.
+      'V8 Linux64 - debug - perfetto - builder': 'debug_x64_perfetto',
       'V8 Linux64 - pointer compression': 'release_x64_pointer_compression',
       'V8 Linux64 - arm64 - sim - pointer compression - builder':
           'release_simulate_arm64_pointer_compression',
@@ -212,6 +213,7 @@
       'v8_linux64_gcc_compile_dbg': 'debug_x64_gcc',
       'v8_linux64_header_includes_dbg': 'debug_x64_header_includes',
       'v8_linux64_fyi_rel_ng': 'release_x64_test_features_trybot',
+      'v8_linux64_perfetto_dbg_ng': 'debug_x64_perfetto',
       'v8_linux64_pointer_compression_rel_ng': 'release_x64_pointer_compression',
       'v8_linux64_rel_ng': 'release_x64_test_features_trybot',
       'v8_linux64_shared_compile_rel': 'release_x64_shared_verify_heap',
@@ -490,6 +492,8 @@
       'debug_bot', 'x64', 'jumbo_limited'],
     'debug_x64_minimal_symbols': [
       'debug_bot', 'x64', 'minimal_symbols'],
+    'debug_x64_perfetto': [
+      'debug_bot', 'x64', 'perfetto'],
     'debug_x64_trybot': [
       'debug_trybot', 'x64'],
     'debug_x64_trybot_custom': [
@@ -699,6 +703,10 @@
       'gn_args': 'use_sysroot=false',
     },
 
+    'perfetto': {
+      'gn_args': 'v8_use_perfetto=true',
+    },
+
     'release': {
       'gn_args': 'is_debug=false',
     },

infra/testing/builders.pyl

@@ -329,6 +329,14 @@
       {'name': 'v8testing', 'shards': 5},
     ],
   },
+  'v8_linux64_perfetto_dbg_ng_triggered': {
+    'swarming_dimensions' : {
+      'os': 'Ubuntu-14.04',
+    },
+    'tests': [
+      {'name': 'v8testing', 'shards': 3},
+    ],
+  },
   'v8_linux64_pointer_compression_rel_ng_triggered': {
     'swarming_dimensions' : {
       'os': 'Ubuntu-14.04',
@@ -958,6 +966,19 @@
       {'name': 'webkit', 'variant': 'stress_sampling', 'shards': 1},
     ],
   },
+  'V8 Linux64 - debug - perfetto': {
+    'swarming_dimensions' : {
+      'os': 'Ubuntu-14.04',
+    },
+    'swarming_task_attrs': {
+      'expiration': 14400,
+      'hard_timeout': 3600,
+      'priority': 35,
+    },
+    'tests': [
+      {'name': 'v8testing', 'shards': 2},
+    ],
+  },
   'V8 Linux64 - fyi': {
     'swarming_dimensions' : {
       'os': 'Ubuntu-14.04',