Add test case for WebRTC patch on Chromium trybots.

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

Index: scripts/slave/recipes/chromium_trybot.expected/use_webrtc_patch_on_chromium_trybot.json
diff --git a/scripts/slave/recipes/chromium_trybot.expected/analyze_runs_nothing_with_no_source_file_changes.json b/scripts/slave/recipes/chromium_trybot.expected/use_webrtc_patch_on_chromium_trybot.json
similarity index 96%
copy from scripts/slave/recipes/chromium_trybot.expected/analyze_runs_nothing_with_no_source_file_changes.json
copy to scripts/slave/recipes/chromium_trybot.expected/use_webrtc_patch_on_chromium_trybot.json
index e4b878926d6e0921d9439b88c118f6a6b9880fa2..15cc3763a042db4cb886bf749ed9aa9939ca6f2a 100644
--- a/scripts/slave/recipes/chromium_trybot.expected/analyze_runs_nothing_with_no_source_file_changes.json
+++ b/scripts/slave/recipes/chromium_trybot.expected/use_webrtc_patch_on_chromium_trybot.json
@@ -21,7 +21,7 @@
       "--spec",
       "cache_dir = '[GIT_CACHE]'\nsolutions = [{'custom_vars': {'googlecode_url': 'svn://svn-mirror.golo.chromium.org/%s', 'nacl_trunk': 'svn://svn-mirror.golo.chromium.org/native_client/trunk', 'sourceforge_url': 'svn://svn-mirror.golo.chromium.org/%(repo)s', 'webkit_trunk': 'svn://svn-mirror.golo.chromium.org/blink/trunk'}, 'deps_file': 'DEPS', 'managed': True, 'name': 'src', 'url': 'svn://svn-mirror.golo.chromium.org/chrome/trunk/src'}]",
       "--root",
-      "src",
+      "src\\third_party",

[tandrii(chromium), 2016/05/16 08:28:05]

good

       "--revision_mapping_file",
       "{\"src\": \"got_revision\", \"src/buildtools\": \"got_buildtools_revision\", \"src/native_client\": \"got_nacl_revision\", \"src/third_party/angle\": \"got_angle_revision\", \"src/third_party/webrtc\": \"got_webrtc_revision\", \"src/tools/swarming_client\": \"got_swarming_client_revision\", \"src/v8\": \"got_v8_revision\"}",
       "--git-cache-dir",
@@ -36,6 +36,8 @@
       "/path/to/tmp/json",
       "--revision",
       "src@HEAD",
+      "--revision",
+      "src/third_party@HEAD",

[tandrii(chromium), 2016/05/16 08:28:05]

bad :(

[kjellander_chromium, 2016/05/16 08:34:39]

Ah, addressed in https://codereview.chromium.org/1976243002/#ps40001

       "--output_manifest"
     ],
     "env": {
@@ -47,7 +49,8 @@
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"did_run\": true, @@@",
       "@@@STEP_LOG_LINE@json.output@  \"fixed_revisions\": {@@@",
-      "@@@STEP_LOG_LINE@json.output@    \"src\": \"HEAD\"@@@",
+      "@@@STEP_LOG_LINE@json.output@    \"src\": \"HEAD\", @@@",
+      "@@@STEP_LOG_LINE@json.output@    \"src/third_party\": \"HEAD\"@@@",
       "@@@STEP_LOG_LINE@json.output@  }, @@@",
       "@@@STEP_LOG_LINE@json.output@  \"manifest\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"src\": {@@@",
@@ -80,7 +83,7 @@
       "@@@STEP_LOG_LINE@json.output@    }@@@",
       "@@@STEP_LOG_LINE@json.output@  }, @@@",
       "@@@STEP_LOG_LINE@json.output@  \"patch_failure\": false, @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"patch_root\": \"src\\\\third_party\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"properties\": {@@@",
       "@@@STEP_LOG_LINE@json.output@    \"got_angle_revision\": \"fac9503c46405f77757b9a728eb85b8d7bc6080c\", @@@",
       "@@@STEP_LOG_LINE@json.output@    \"got_angle_revision_cp\": \"refs/heads/master@{#297276}\", @@@",
@@ -266,12 +269,11 @@
       "--cached",
       "--name-only"
     ],
-    "cwd": "[SLAVE_BUILD]\\src",
+    "cwd": "[SLAVE_BUILD]\\src\\third_party",
     "name": "git diff to analyze patch",
     "stdout": "/path/to/tmp/",
     "~followup_annotations": [
-      "@@@STEP_LOG_LINE@files@README.md@@@",
-      "@@@STEP_LOG_LINE@files@foo/bar/baz.py@@@",
+      "@@@STEP_LOG_LINE@files@third_party/foo.cc@@@",
       "@@@STEP_LOG_END@files@@@",
       "@@@SET_BUILD_PROPERTY@subproject_tag@\"chromium\"@@@"
     ]
@@ -313,7 +315,7 @@
       "win_chromium_rel_ng",
       "-v",
       "//out/Release",
-      "{\"additional_compile_targets\": [\"chromium_builder_tests\"], \"files\": [\"README.md\", \"foo/bar/baz.py\"], \"test_targets\": [\"mini_installer\"]}",
+      "{\"additional_compile_targets\": [\"chromium_builder_tests\"], \"files\": [\"third_party/foo.cc\"], \"test_targets\": [\"mini_installer\"]}",
       "/path/to/tmp/json"
     ],
     "env": {
@@ -324,7 +326,7 @@
       "@@@STEP_TEXT@No compile necessary@@@",
       "@@@STEP_LOG_LINE@json.output@{@@@",
       "@@@STEP_LOG_LINE@json.output@  \"compile_targets\": [], @@@",
-      "@@@STEP_LOG_LINE@json.output@  \"status\": \"No dependencies\", @@@",
+      "@@@STEP_LOG_LINE@json.output@  \"status\": \"No dependency\", @@@",
       "@@@STEP_LOG_LINE@json.output@  \"test_targets\": []@@@",
       "@@@STEP_LOG_LINE@json.output@}@@@",
       "@@@STEP_LOG_END@json.output@@@",