adb_profile_chrome: Refactor into multiple modules and add tests

build/android/chrome_profiler/util.py

Index: build/android/chrome_profiler/util.py
diff --git a/tools/telemetry/telemetry/unittest/test.py b/build/android/chrome_profiler/util.py
similarity index 62%
copy from tools/telemetry/telemetry/unittest/test.py
copy to build/android/chrome_profiler/util.py
index 72463488d46ed595256cc6568a81699ad1316c0f..75ef1b6ffac8daee9f5a510ee82feb5109c0dc1b 100644
--- a/tools/telemetry/telemetry/unittest/test.py
+++ b/build/android/chrome_profiler/util.py
@@ -2,8 +2,7 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-from telemetry import decorators
+import time
 
-
-Disabled = decorators.Disabled
-Enabled = decorators.Enabled
+def GetTraceTimestamp():
+  return time.strftime('%Y-%m-%d-%H%M%S', time.localtime())