[Telemetry] Reorganize everything.

tools/telemetry/telemetry/core/chrome/tracing_backend_unittest.py

Index: tools/telemetry/telemetry/core/chrome/tracing_backend_unittest.py
diff --git a/tools/telemetry/telemetry/tracing_backend_unittest.py b/tools/telemetry/telemetry/core/chrome/tracing_backend_unittest.py
similarity index 88%
rename from tools/telemetry/telemetry/tracing_backend_unittest.py
rename to tools/telemetry/telemetry/core/chrome/tracing_backend_unittest.py
index f6817a1aa12d68e583b31aca5386c8562f220b93..b34b7909403bbda30b75333ceb8311f980c768b4 100644
--- a/tools/telemetry/telemetry/tracing_backend_unittest.py
+++ b/tools/telemetry/telemetry/core/chrome/tracing_backend_unittest.py
@@ -8,16 +8,16 @@ import logging
 import os
 import unittest
 
-from telemetry import tab_test_case
-from telemetry import tracing_backend
-from telemetry import util
+from telemetry.core import util
+from telemetry.core.chrome import tracing_backend
+from telemetry.test import tab_test_case
 
 
 class TracingBackendTest(tab_test_case.TabTestCase):
   def _StartServer(self):
     base_dir = os.path.dirname(__file__)
-    self._browser.SetHTTPServerDirectory(os.path.join(base_dir, '..',
-        'unittest_data'))
+    self._browser.SetHTTPServerDirectory(
+        os.path.join(base_dir, '..', '..', '..', 'unittest_data'))
 
   def _WaitForAnimationFrame(self):
     def _IsDone():