Telemetry: Add option to create a dirty profile as part of a test run

tools/telemetry/telemetry/core/dirty_profile_creator.py

Index: tools/telemetry/telemetry/core/dirty_profile_creator.py
diff --git a/tools/telemetry/telemetry/core/dirty_profile_creator.py b/tools/telemetry/telemetry/core/dirty_profile_creator.py
new file mode 100644
index 0000000000000000000000000000000000000000..50b48c631ba9cc4fda9d71f6af8b0d9c85423734
--- /dev/null
+++ b/tools/telemetry/telemetry/core/dirty_profile_creator.py
@@ -0,0 +1,27 @@
+# Copyright (c) 2013 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import logging
+
+from perf_tools import small_profile  # pylint: disable=F0401
+
+# Object that manages filling in dirty profiles.

[nduca, 2013/04/26 20:09:36]

maybe put this module in a subdir, profile_creators?

+class DirtyProfileCreator(object):
+  def __init__(self, browser, options):
+    self._browser = browser
+    self._options = options
+
+  def CreateDirtyProfile(self, profile_type):
+    with self._browser as b:
+      if profile_type == 'dirty_small':
+        logging.info('Started creating a small dirty profile')
+        profile_creator = small_profile.SmallProfile(b)
+      else:
+        raise Exception('Unsupported dirty profile type: %s' % profile_type)
+
+      profile_creator.CreateProfile()
+
+    logging.info("Dirty profile created succesfully in '%s'",
+        self._browser.profile_directory)
+    return self._browser.profile_directory