Move _baseline_name to test_result_writer.py.

third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py

Index: third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py
diff --git a/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py b/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py
index eb62df2cbaf33343611174bf03e48110ecfda1f2..6caedf0fc205c8008f49b8a1f461c7a26cc662b7 100644
--- a/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py
+++ b/third_party/WebKit/Tools/Scripts/webkitpy/tool/commands/analyze_baselines.py
@@ -30,6 +30,7 @@ import logging
 import optparse
 
 from webkitpy.common.checkout.baselineoptimizer import BaselineOptimizer
+from webkitpy.layout_tests.controllers.test_result_writer import baseline_name
 from webkitpy.layout_tests.controllers.test_result_writer import TestResultWriter
 from webkitpy.tool.commands.rebaseline import AbstractRebaseliningCommand
 
@@ -37,11 +38,6 @@ from webkitpy.tool.commands.rebaseline import AbstractRebaseliningCommand
 _log = logging.getLogger(__name__)
 
 
-# FIXME: Should TestResultWriter know how to compute this string?
-def _baseline_name(fs, test_name, suffix):
-    return fs.splitext(test_name)[0] + TestResultWriter.FILENAME_SUFFIX_EXPECTED + "." + suffix
-
-
 class AnalyzeBaselines(AbstractRebaseliningCommand):
     name = "analyze-baselines"
     help_text = "Analyzes the baselines for the given tests and prints results that are identical."
@@ -62,13 +58,13 @@ class AnalyzeBaselines(AbstractRebaseliningCommand):
 
     def _analyze_baseline(self, options, test_name):
         for suffix in self._baseline_suffix_list:
-            baseline_name = _baseline_name(self._tool.filesystem, test_name, suffix)
-            results_by_directory = self._baseline_optimizer.read_results_by_directory(baseline_name)
+            name = baseline_name(self._tool.filesystem, test_name, suffix)
+            results_by_directory = self._baseline_optimizer.read_results_by_directory(name)
             if results_by_directory:
-                self._write("%s:" % baseline_name)
+                self._write("%s:" % name)
                 self._baseline_optimizer.write_by_directory(results_by_directory, self._write, "  ")
             elif options.missing:
-                self._write("%s: (no baselines found)" % baseline_name)
+                self._write("%s: (no baselines found)" % name)
 
     def execute(self, options, args, tool):
         self._baseline_suffix_list = options.suffixes.split(',')