Adds ability to filter the set of tests that are run by a bot

scripts/slave/recipes/chromium_trybot.expected/compile_because_of_analyze_with_filtered_tests.json

Index: scripts/slave/recipes/chromium_trybot.expected/compile_because_of_analyze_with_filtered_tests.json
diff --git a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_linux_linux_chromium_rel.json b/scripts/slave/recipes/chromium_trybot.expected/compile_because_of_analyze_with_filtered_tests.json
similarity index 80%
copy from scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_linux_linux_chromium_rel.json
copy to scripts/slave/recipes/chromium_trybot.expected/compile_because_of_analyze_with_filtered_tests.json
index 03bac7939333fd85e1aa278f7fd41f55cf8e1a0a..b6e399da5fed8fa7026163773d711505c9c0f83d 100644
--- a/scripts/slave/recipes/chromium_trybot.expected/full_tryserver_chromium_linux_linux_chromium_rel.json
+++ b/scripts/slave/recipes/chromium_trybot.expected/compile_because_of_analyze_with_filtered_tests.json
@@ -76,35 +76,55 @@
     "name": "read test spec",
     "~followup_annotations": [
       "@@@STEP_TEXT@path: testing/buildbot/chromium_trybot.json@@@",
-      "@@@STEP_LOG_LINE@json.output@[@@@",
-      "@@@STEP_LOG_LINE@json.output@  \"base_unittests\", @@@",
-      "@@@STEP_LOG_LINE@json.output@  {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"platforms\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"linux\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"mac\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    ], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"test\": \"mojo_common_unittests\"@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"args\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"--test-launcher-print-test-stdio=always\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    ], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"chromium_configs\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"chromium_chromeos\", @@@",
-      "@@@STEP_LOG_LINE@json.output@      \"chromium_chromeos_clang\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    ], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"platforms\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"linux\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    ], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"test\": \"sandbox_linux_unittests\"@@@",
-      "@@@STEP_LOG_LINE@json.output@  }, @@@",
-      "@@@STEP_LOG_LINE@json.output@  {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"exclude_builders\": [@@@",
-      "@@@STEP_LOG_LINE@json.output@      \"tryserver.chromium.win:win_chromium_x64_rel\"@@@",
-      "@@@STEP_LOG_LINE@json.output@    ], @@@",
-      "@@@STEP_LOG_LINE@json.output@    \"test\": \"browser_tests\"@@@",
-      "@@@STEP_LOG_LINE@json.output@  }@@@",
-      "@@@STEP_LOG_LINE@json.output@]@@@",
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"filter_tests_builders\": \"linux_chromium_rel\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"gtest_tests\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@    {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"swarming\": {@@@",
+      "@@@STEP_LOG_LINE@json.output@        \"can_use_on_swarming_builders\": true@@@",
+      "@@@STEP_LOG_LINE@json.output@      }, @@@",
+      "@@@STEP_LOG_LINE@json.output@      \"test\": \"base_unittests\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }, @@@",
+      "@@@STEP_LOG_LINE@json.output@    {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"test\": \"browser_tests\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }, @@@",
+      "@@@STEP_LOG_LINE@json.output@    {@@@",
+      "@@@STEP_LOG_LINE@json.output@      \"test\": \"unittests\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    }@@@",
+      "@@@STEP_LOG_LINE@json.output@  ]@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
+      "@@@STEP_LOG_END@json.output@@@"
+    ]
+  },
+  {
+    "cmd": [
+      "git",
+      "diff",
+      "--cached",
+      "--name-only"
+    ],
+    "cwd": "[SLAVE_BUILD]/src",
+    "name": "git diff to analyze patch",
+    "stdout": "/path/to/tmp/"
+  },
+  {
+    "cmd": [
+      "python",
+      "-u",
+      "[SLAVE_BUILD]/src/build/gyp_chromium",
+      "--analyzer2",
+      "{\"files\": [\"foo.cc\"], \"targets\": [\"base_unittests\", \"browser_tests\", \"unittests\"]}"
+    ],
+    "name": "analyze",
+    "stdout": "/path/to/tmp/json",
+    "~followup_annotations": [
+      "@@@STEP_LOG_LINE@json.output@{@@@",
+      "@@@STEP_LOG_LINE@json.output@  \"status\": \"Found dependency\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"targets\": [@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"browser_tests\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"base_unittests\"@@@",
+      "@@@STEP_LOG_LINE@json.output@  ]@@@",
+      "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@"
     ]
   },
@@ -140,7 +160,6 @@
       "chrome",
       "chrome",
       "base_unittests",
-      "mojo_common_unittests",
       "browser_tests",
       "chrome"
     ],
@@ -307,30 +326,6 @@
       "--build-properties",
       "{\"blamelist\": [\"cool_dev1337@chromium.org\", \"hax@chromium.org\"], \"branch\": \"\", \"build_config\": \"Release\", \"buildername\": \"linux_chromium_rel\", \"buildnumber\": 571, \"issue\": 12853011, \"mastername\": \"tryserver.chromium.linux\", \"patchset\": 1, \"project\": \"chrome\", \"recipe\": \"chromium_trybot\", \"repository\": \"\", \"requester\": \"commit-bot@chromium.org\", \"revision\": null, \"rietveld\": \"https://codereview.chromium.org\", \"root\": \"src\", \"slavename\": \"TestSlavename\", \"workdir\": \"/path/to/workdir/TestSlavename\"}",
       "--annotate=gtest",
-      "--test-type=mojo_common_unittests",
-      "--test-launcher-summary-output",
-      "/path/to/tmp/json",
-      "--builder-name=linux_chromium_rel",
-      "--slave-name=TestSlavename",
-      "--build-number=571",
-      "mojo_common_unittests"
-    ],
-    "name": "mojo_common_unittests (with patch)"
-  },
-  {
-    "allow_subannotations": true,
-    "cmd": [
-      "python",
-      "-u",
-      "[BUILD]/scripts/slave/runtest.py",
-      "--target",
-      "Release",
-      "--xvfb",
-      "--factory-properties",
-      "{\"blamelist\": [\"cool_dev1337@chromium.org\", \"hax@chromium.org\"], \"branch\": \"\", \"build_config\": \"Release\", \"buildername\": \"linux_chromium_rel\", \"buildnumber\": 571, \"issue\": 12853011, \"mastername\": \"tryserver.chromium.linux\", \"patchset\": 1, \"project\": \"chrome\", \"recipe\": \"chromium_trybot\", \"repository\": \"\", \"requester\": \"commit-bot@chromium.org\", \"revision\": null, \"rietveld\": \"https://codereview.chromium.org\", \"root\": \"src\", \"slavename\": \"TestSlavename\", \"workdir\": \"/path/to/workdir/TestSlavename\"}",
-      "--build-properties",
-      "{\"blamelist\": [\"cool_dev1337@chromium.org\", \"hax@chromium.org\"], \"branch\": \"\", \"build_config\": \"Release\", \"buildername\": \"linux_chromium_rel\", \"buildnumber\": 571, \"issue\": 12853011, \"mastername\": \"tryserver.chromium.linux\", \"patchset\": 1, \"project\": \"chrome\", \"recipe\": \"chromium_trybot\", \"repository\": \"\", \"requester\": \"commit-bot@chromium.org\", \"revision\": null, \"rietveld\": \"https://codereview.chromium.org\", \"root\": \"src\", \"slavename\": \"TestSlavename\", \"workdir\": \"/path/to/workdir/TestSlavename\"}",
-      "--annotate=gtest",
       "--test-type=browser_tests",
       "--test-launcher-summary-output",
       "/path/to/tmp/json",