Added Dartium changes onto 45.0.2454.104

Source/bindings/dart/gyp/scripts/generate_dart_bindings.py

Index: Source/bindings/dart/gyp/scripts/generate_dart_bindings.py
diff --git a/Tools/Scripts/run-perf-tests b/Source/bindings/dart/gyp/scripts/generate_dart_bindings.py
similarity index 54%
copy from Tools/Scripts/run-perf-tests
copy to Source/bindings/dart/gyp/scripts/generate_dart_bindings.py
index 1bf8ec8627025ea8dba85f7674bd8459ae913df5..a57881d8fe3b226298f36af2d29dae02fc05fd29 100755
--- a/Tools/Scripts/run-perf-tests
+++ b/Source/bindings/dart/gyp/scripts/generate_dart_bindings.py
@@ -1,4 +1,5 @@
-#!/usr/bin/env python
+#!/usr/bin/python
+#
 # Copyright (C) 2012 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
@@ -27,14 +28,48 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-"""Run performance tests."""
-
-import logging
+import glob
+import os.path
 import sys
+import tempfile
+
+def main(args):
+    assert(len(args) == 6)
+    idlListFileName = args[1]
+    dartiumScriptDir = args[2]
+    dartScriptDir = args[3]
+    outputFilePath = args[4]
+    featureDefines = args[5]
+
+    # Clear out any stale dart/lib/html/scripts/.pyc files that are lurking.
+    for f in glob.glob(os.path.join(dartScriptDir, '*.pyc')):
+      os.remove(f)
+
+    baseDir = os.path.dirname(dartiumScriptDir)
+    idlListFile = open(idlListFileName, 'r')
+    idlFiles = [os.path.join(baseDir, fileName.strip()) for fileName in idlListFile]
+    idlListFile.close()
+
+    def analyse(featureDef):
+      featureDef = featureDef.strip('"')
+      if '=' not in featureDef: return None
+      feature, status = featureDef.split('=')
+      if status == '1':
+        return feature
+      return None
+
+    featureDefines = filter(None, map(analyse, featureDefines.split()))
+
+    sys.path.insert(0, dartScriptDir)
+    import fremontcutbuilder
+    import dartdomgenerator
 
-from webkitpy.performance_tests.perftestsrunner import PerfTestsRunner
+    database = fremontcutbuilder.build_database(idlFiles, tempfile.mkdtemp(), feature_defines=featureDefines)
+    database.Load()
+    dartdomgenerator.GenerateFromDatabase(database, None, outputFilePath)
+    database.Delete()
 
-if '__main__' == __name__:
-    logging.basicConfig(level=logging.INFO, format="%(message)s")
+    return 0
 
-    sys.exit(PerfTestsRunner().run())
+if __name__ == '__main__':
+    sys.exit(main(sys.argv))