Backend for new run_chromium_analysis CT task

ct/go/util/constants.go

 package util
 
 import (
         "fmt"
         "path/filepath"
         "time"
 )
 
 const (
         NUM_WORKERS_PROD      int = 100
         MASTER_NAME               = "build101-m5"
         WORKER_NAME_TEMPLATE      = "build%d-m5"
         GS_HTTP_LINK              = "https://storage.cloud.google.com/"
         LOGS_LINK_PREFIX          = "http://uberchromegw.corp.google.com/i/skia-ct-worker"
         CT_EMAIL_DISPLAY_NAME     = "Cluster Telemetry"
 
         // File names and dir names.
-        TIMESTAMP_FILE_NAME          = "TIMESTAMP"
-        CHROMIUM_BUILDS_DIR_NAME     = "chromium_builds"
-        PAGESETS_DIR_NAME            = "page_sets"
-        WEB_ARCHIVES_DIR_NAME        = "webpage_archives"
-        SKPS_DIR_NAME                = "skps"
-        PDFS_DIR_NAME                = "pdfs"
-        STORAGE_DIR_NAME             = "storage"
-        REPO_DIR_NAME                = "skia-repo"
-        TASKS_DIR_NAME               = "tasks"
-        BINARIES_DIR_NAME            = "binaries"
-        LUA_TASKS_DIR_NAME           = "lua_runs"
-        BENCHMARK_TASKS_DIR_NAME     = "benchmark_runs"
-        CHROMIUM_PERF_TASKS_DIR_NAME = "chromium_perf_runs"
-        FIX_ARCHIVE_TASKS_DIR_NAME   = "fix_archive_runs"
+        TIMESTAMP_FILE_NAME              = "TIMESTAMP"
+        CHROMIUM_BUILDS_DIR_NAME         = "chromium_builds"
+        PAGESETS_DIR_NAME                = "page_sets"
+        WEB_ARCHIVES_DIR_NAME            = "webpage_archives"
+        SKPS_DIR_NAME                    = "skps"
+        PDFS_DIR_NAME                    = "pdfs"
+        STORAGE_DIR_NAME                 = "storage"
+        REPO_DIR_NAME                    = "skia-repo"
+        TASKS_DIR_NAME                   = "tasks"
+        BINARIES_DIR_NAME                = "binaries"
+        LUA_TASKS_DIR_NAME               = "lua_runs"
+        BENCHMARK_TASKS_DIR_NAME         = "benchmark_runs"
+        CHROMIUM_PERF_TASKS_DIR_NAME     = "chromium_perf_runs"
+        CHROMIUM_ANALYSIS_TASKS_DIR_NAME = "chromium_analysis_runs"
+        FIX_ARCHIVE_TASKS_DIR_NAME       = "fix_archive_runs"
 
         // Limit the number of times CT tries to get a remote file before giving up.
         MAX_URI_GET_TRIES = 4
 
         // Activity constants.
         ACTIVITY_CREATING_PAGESETS        = "CREATING_PAGESETS"
         ACTIVITY_CAPTURING_ARCHIVES       = "CAPTURING_ARCHIVES"
         ACTIVITY_CAPTURING_SKPS           = "CAPTURING_SKPS"
         ACTIVITY_RUNNING_LUA_SCRIPTS      = "RUNNING_LUA_SCRIPTS"
         ACTIVITY_RUNNING_CHROMIUM_PERF    = "RUNNING_CHROMIUM_PERF"
@@ skipping 148 matching lines @@
         SWARMING_POOL     = "CT"
         // Timeouts.
         BATCHARCHIVE_TIMEOUT = 10 * time.Minute
         XVFB_TIMEOUT         = 5 * time.Minute
         // Isolate files.
         CREATE_PAGESETS_ISOLATE        = "create_pagesets.isolate"
         CAPTURE_ARCHIVES_ISOLATE       = "capture_archives.isolate"
         CAPTURE_SKPS_ISOLATE           = "capture_skps.isolate"
         CAPTURE_SKPS_FROM_PDFS_ISOLATE = "capture_skps_from_pdfs.isolate"
         RUN_LUA_ISOLATE                = "run_lua.isolate"
+        CHROMIUM_ANALYSIS_ISOLATE      = "chromium_analysis.isolate"
 )
 
 type PagesetTypeInfo struct {
         NumPages                   int
         CSVSource                  string
         UserAgent                  string
         CaptureArchivesTimeoutSecs int
         CreatePagesetsTimeoutSecs  int
         CaptureSKPsTimeoutSecs     int
         RunChromiumPerfTimeoutSecs int
@@ skipping 31 matching lines @@
         WebArchivesDir         = filepath.Join(StorageDir, WEB_ARCHIVES_DIR_NAME)
         PdfsDir                = filepath.Join(StorageDir, PDFS_DIR_NAME)
         SkpsDir                = filepath.Join(StorageDir, SKPS_DIR_NAME)
         GLogDir                = filepath.Join(StorageDir, "glog")
         ApkName                = "ChromePublic.apk"
         SkiaTreeDir            = filepath.Join(RepoDir, "trunk")
         PDFiumTreeDir          = filepath.Join(RepoDir, "pdfium")
         CtTreeDir              = filepath.Join(RepoDir, "go", "src", "go.skia.org", "infra", "ct")
 
         // Names of remote directories and files.
-        BinariesDir         = filepath.Join(BINARIES_DIR_NAME)
-        LuaRunsDir          = filepath.Join(TASKS_DIR_NAME, LUA_TASKS_DIR_NAME)
-        BenchmarkRunsDir    = filepath.Join(TASKS_DIR_NAME, BENCHMARK_TASKS_DIR_NAME)
-        ChromiumPerfRunsDir = filepath.Join(TASKS_DIR_NAME, CHROMIUM_PERF_TASKS_DIR_NAME)
-        FixArchivesRunsDir  = filepath.Join(TASKS_DIR_NAME, FIX_ARCHIVE_TASKS_DIR_NAME)
+        BinariesDir             = filepath.Join(BINARIES_DIR_NAME)
+        LuaRunsDir              = filepath.Join(TASKS_DIR_NAME, LUA_TASKS_DIR_NAME)
+        BenchmarkRunsDir        = filepath.Join(TASKS_DIR_NAME, BENCHMARK_TASKS_DIR_NAME)
+        ChromiumPerfRunsDir     = filepath.Join(TASKS_DIR_NAME, CHROMIUM_PERF_TASKS_DIR_NAME)
+        ChromiumAnalysisRunsDir = filepath.Join(TASKS_DIR_NAME, CHROMIUM_ANALYSIS_TASKS_DIR_NAME)
+        FixArchivesRunsDir      = filepath.Join(TASKS_DIR_NAME, FIX_ARCHIVE_TASKS_DIR_NAME)
 
         // Map CT benchmarks to the names recognized by Telemetry.
         BenchmarksToTelemetryName = map[string]string{
                 BENCHMARK_SKPICTURE_PRINTER: "skpicture_printer_ct",
                 BENCHMARK_RR:                "rasterize_and_record_micro_ct",
                 BENCHMARK_REPAINT:           "repaint_ct",
         }
 
         // Information about the different CT pageset types.
         PagesetTypeToInfo = map[string]*PagesetTypeInfo{
@@ skipping 72 matching lines @@
 
         SupportedPageSetsToDesc = map[string]string{
                 PLATFORM_LINUX:   "Linux (100 Ubuntu12.04 machines)",
                 PLATFORM_ANDROID: "Android (100 N5 devices)",
         }
 )
 
 func NumWorkers() int {
         return len(Slaves)
 }