[code coverage] Create android M coverage trybot

Bug: 1005003
Change-Id: I888e625183fcde0bb1cf2ac529374f8334f3dd58
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1809745
Commit-Queue: Yun Liu <yliuyliu@google.com>
Reviewed-by: Takuto Ikuta <tikuta@chromium.org>
Reviewed-by: Ben Pastene <bpastene@chromium.org>
Cr-Commit-Position: refs/heads/master@{#699177}

infra/config/cr-buildbucket.cfg

@@ -4077,6 +4077,16 @@ buckets {
       mixins: "builderless"
       mixins: "linux-xenial"
     }
+    builders {
+      name: "android-marshmallow-arm64-coverage-rel"
+      mixins: "android-try"
+      mixins: "builderless"
+      mixins: "goma-j300"
+      mixins: "java-coverage"
+      mixins: "linux-xenial"
+      dimensions: "cores:16"
+      dimensions: "ssd:1"
+    }
     builders {
       name: "android-marshmallow-arm64-rel"
       mixins: "android-try"

infra/config/luci-milo.cfg

@@ -5072,6 +5072,9 @@ consoles {
   builders {
     name: "buildbucket/luci.chromium.try/android-kitkat-arm-rel"
   }
+  builders {
+    name: "buildbucket/luci.chromium.try/android-marshmallow-arm64-coverage-rel"
+  }
   builders {
     name: "buildbucket/luci.chromium.try/android-marshmallow-arm64-rel"
   }

testing/buildbot/test_suite_exceptions.pyl

@@ -1038,6 +1038,7 @@
       # Don't run on trybots; waterfall is enough.
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       # No capacity for tablet testers.
       'KitKat Tablet Tester',
@@ -1052,6 +1053,7 @@
       # Don't run on trybots; waterfall is enough.
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       # No capacity for tablet testers.
       'KitKat Tablet Tester',
@@ -1066,6 +1068,7 @@
       # Don't run on trybots; waterfall is enough.
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       # No capacity for tablet testers.
       'KitKat Tablet Tester',
@@ -1087,6 +1090,7 @@
       # Don't run on trybots; waterfall is enough.
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       # No capacity for tablet testers.
       'KitKat Tablet Tester',
@@ -1100,6 +1104,7 @@
       # chromium.android
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       'KitKat Tablet Tester',
       'Lollipop Tablet Tester',
@@ -1230,6 +1235,7 @@
       'android-code-coverage',
       'android-kitkat-arm-coverage-rel',
       'android-kitkat-arm-rel',
+      'android-marshmallow-arm64-coverage-rel',
       'android-marshmallow-arm64-rel',
       'Android CFI',
       'KitKat Phone Tester (dbg)',
@@ -1453,6 +1459,20 @@
           'shards': 15,
         },
       },
+      'android-marshmallow-arm64-coverage-rel': {
+        'args': [
+          '--browser=android-chromium',
+          '--device=android',
+        ],
+        'swarming': {
+          'dimension_sets': [
+            {
+              'temp_band': '<30',
+            },
+          ],
+          'shards': 15,
+        },
+      },
       'android-marshmallow-arm64-rel': {
         'args': [
           '--browser=android-chromium',

testing/buildbot/waterfalls.pyl

@@ -4401,6 +4401,22 @@
         },
         'os_type': 'android',
       },
+      'android-marshmallow-arm64-coverage-rel': {
+        'mixins': [
+          'code-coverage',
+          'marshmallow',
+          'bullhead',
+        ],
+        'additional_compile_targets': [
+          'monochrome_static_initializers',
+          'weblayer_shell',
+        ],
+        'test_suites': {
+          'gtest_tests': 'android_lollipop_marshmallow_gtests',
+          'isolated_scripts': 'marshmallow_isolated_scripts',
+        },
+        'os_type': 'android',
+      },
       'android_blink_rel': {
         'mixins': [
           'kitkat',

tools/mb/mb_config.pyl

@@ -648,6 +648,7 @@
       'android-cronet-arm-dbg': 'android_cronet_debug_static_bot_arm_no_neon',
       'android-kitkat-arm-coverage-rel': 'android_release_trybot_java_coverage',
       'android-kitkat-arm-rel': 'android_release_trybot',
+      'android-marshmallow-arm64-coverage-rel': 'gpu_tests_android_release_trybot_arm64_resource_whitelisting_java_coverage',
       'android-marshmallow-arm64-rel': 'gpu_tests_android_release_trybot_arm64_resource_whitelisting',
       'android-marshmallow-x86-fyi-rel': 'android_release_trybot_x86_resource_whitelisting',
       'android-oreo-arm64-cts-networkservice-dbg': 'android_debug_trybot_arm64',
@@ -1586,6 +1587,11 @@
       'android', 'release_trybot', 'arm64', 'static_angle', 'resource_whitelisting',
     ],
 
+    'gpu_tests_android_release_trybot_arm64_resource_whitelisting_java_coverage': [
+      'android', 'release_trybot', 'arm64', 'static_angle', 'resource_whitelisting',
+      'java_coverage',
+    ],
+
     'gpu_tests_android_vulkan_release_trybot': [
       'gpu_tests', 'android', 'vulkan', 'release_trybot', 'static_angle',
     ],