[Telemetry] Reorganize everything.

tools/telemetry/telemetry/core/chrome/android_browser_backend.py

Index: tools/telemetry/telemetry/core/chrome/android_browser_backend.py
diff --git a/tools/telemetry/telemetry/android_browser_backend.py b/tools/telemetry/telemetry/core/chrome/android_browser_backend.py
similarity index 95%
rename from tools/telemetry/telemetry/android_browser_backend.py
rename to tools/telemetry/telemetry/core/chrome/android_browser_backend.py
index 290e71dd13c97a989a60efa727fd921df9688a25..ee033e78e2cbbe8bb67c26fa35b2bb5744f3685b 100644
--- a/tools/telemetry/telemetry/android_browser_backend.py
+++ b/tools/telemetry/telemetry/core/chrome/android_browser_backend.py
@@ -1,7 +1,6 @@
 # Copyright (c) 2012 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 json
 import logging
 import os
@@ -10,9 +9,9 @@ import sys
 import tempfile
 import time
 
-from telemetry import adb_commands
-from telemetry import browser_backend
-from telemetry import browser_gone_exception
+from telemetry.core import exceptions
+from telemetry.core.chrome import adb_commands
+from telemetry.core.chrome import browser_backend
 
 class AndroidBrowserBackend(browser_backend.BrowserBackend):
   """The backend for controlling a browser instance running on Android.
@@ -98,8 +97,7 @@ class AndroidBrowserBackend(browser_backend.BrowserBackend):
             logging.critical('android_browser_backend: Could not find '
                              'preferences file %s for %s',
                              prefs_file, self._package)
-            raise browser_gone_exception.BrowserGoneException(
-                'Missing preferences file.')
+            raise exceptions.BrowserGoneException('Missing preferences file.')
         self._adb.CloseApplication(self._package)
 
       preferences = json.loads(''.join(
@@ -127,7 +125,7 @@ class AndroidBrowserBackend(browser_backend.BrowserBackend):
     try:
       self._WaitForBrowserToComeUp()
       self._PostBrowserStartupInitialization()
-    except browser_gone_exception.BrowserGoneException:
+    except exceptions.BrowserGoneException:
       logging.critical('Failed to connect to browser.')
       if not self._adb.IsRootEnabled():
         logging.critical(