[Telemetry] Reorganize everything.

tools/telemetry/telemetry/desktop_browser_finder.py

Index: tools/telemetry/telemetry/desktop_browser_finder.py
diff --git a/tools/telemetry/telemetry/desktop_browser_finder.py b/tools/telemetry/telemetry/desktop_browser_finder.py
deleted file mode 100644
index 2f2243df8f4689d23cb0a2a006f27524d0792b1a..0000000000000000000000000000000000000000
--- a/tools/telemetry/telemetry/desktop_browser_finder.py
+++ /dev/null
@@ -1,161 +0,0 @@
-# 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.
-"""Finds desktop browsers that can be controlled by telemetry."""
-
-import logging
-import os
-import subprocess
-import sys
-
-from telemetry import browser
-from telemetry import desktop_browser_backend
-from telemetry import platform
-from telemetry import possible_browser
-
-ALL_BROWSER_TYPES = ','.join([
-    'exact',
-    'release',
-    'debug',
-    'canary',
-    'content-shell-debug',
-    'content-shell-release',
-    'system'])
-
-class PossibleDesktopBrowser(possible_browser.PossibleBrowser):
-  """A desktop browser that can be controlled."""
-
-  def __init__(self, browser_type, options, executable, is_content_shell):
-    super(PossibleDesktopBrowser, self).__init__(browser_type, options)
-    self._local_executable = executable
-    self._is_content_shell = is_content_shell
-
-  def __repr__(self):
-    return 'PossibleDesktopBrowser(browser_type=%s)' % self.browser_type
-
-  def Create(self):
-    backend = desktop_browser_backend.DesktopBrowserBackend(
-        self._options, self._local_executable, self._is_content_shell)
-    b = browser.Browser(backend, platform.Platform())
-    backend.SetBrowser(b)
-    return b
-
-  def SupportsOptions(self, options):
-    if (len(options.extensions_to_load) != 0) and self._is_content_shell:
-      return False
-    return True
-
-def FindAllAvailableBrowsers(options):
-  """Finds all the desktop browsers available on this machine."""
-  browsers = []
-
-  has_display = True
-  if (sys.platform.startswith('linux') and
-      os.getenv('DISPLAY') == None):
-    has_display = False
-
-  # Add the explicit browser executable if given.
-  if options.browser_executable:
-    normalized_executable = os.path.expanduser(options.browser_executable)
-    if os.path.exists(normalized_executable):
-      browsers.append(PossibleDesktopBrowser('exact', options,
-                                             normalized_executable, False))
-    else:
-      logging.warning('%s specified by browser_executable does not exist',
-                      normalized_executable)
-
-  # Look for a browser in the standard chrome build locations.
-  if options.chrome_root:
-    chrome_root = options.chrome_root
-  else:
-    chrome_root = os.path.join(os.path.dirname(__file__), '..', '..', '..')
-
-  if sys.platform == 'darwin':
-    chromium_app_name = 'Chromium.app/Contents/MacOS/Chromium'
-    content_shell_app_name = 'Content Shell.app/Contents/MacOS/Content Shell'
-  elif sys.platform.startswith('linux'):
-    chromium_app_name = 'chrome'
-    content_shell_app_name = 'content_shell'
-  elif sys.platform.startswith('win'):
-    chromium_app_name = 'chrome.exe'
-    content_shell_app_name = 'content_shell.exe'
-  else:
-    raise Exception('Platform not recognized')
-
-  build_dirs = ['build',
-                'out',
-                'sconsbuild',
-                'xcodebuild']
-
-  def AddIfFound(browser_type, type_dir, app_name, content_shell):
-    for build_dir in build_dirs:
-      app = os.path.join(chrome_root, build_dir, type_dir, app_name)
-      if os.path.exists(app):
-        browsers.append(PossibleDesktopBrowser(browser_type, options,
-                                               app, content_shell))
-        return True
-    return False
-
-  # Add local builds
-  AddIfFound('debug', 'Debug', chromium_app_name, False)
-  AddIfFound('content-shell-debug', 'Debug', content_shell_app_name, True)
-  AddIfFound('release', 'Release', chromium_app_name, False)
-  AddIfFound('content-shell-release', 'Release', content_shell_app_name, True)
-
-  # Mac-specific options.
-  if sys.platform == 'darwin':
-    mac_canary = ('/Applications/Google Chrome Canary.app/'
-                 'Contents/MacOS/Google Chrome Canary')
-    mac_system = '/Applications/Google Chrome.app/Contents/MacOS/Google Chrome'
-    if os.path.exists(mac_canary):
-      browsers.append(PossibleDesktopBrowser('canary', options,
-                                             mac_canary, False))
-
-    if os.path.exists(mac_system):
-      browsers.append(PossibleDesktopBrowser('system', options,
-                                             mac_system, False))
-
-  # Linux specific options.
-  if sys.platform.startswith('linux'):
-    # Look for a google-chrome instance.
-    found = False
-    try:
-      with open(os.devnull, 'w') as devnull:
-        found = subprocess.call(['google-chrome', '--version'],
-                                stdout=devnull, stderr=devnull) == 0
-    except OSError:
-      pass
-    if found:
-      browsers.append(
-          PossibleDesktopBrowser('system', options, 'google-chrome', False))
-
-  # Win32-specific options.
-  if sys.platform.startswith('win'):
-    system_path = os.path.join('Google', 'Chrome', 'Application')
-    canary_path = os.path.join('Google', 'Chrome SxS', 'Application')
-
-    win_search_paths = [os.getenv('PROGRAMFILES(X86)'),
-                        os.getenv('PROGRAMFILES'),
-                        os.getenv('LOCALAPPDATA')]
-
-    for path in win_search_paths:
-      if not path:
-        continue
-      if AddIfFound('canary', os.path.join(path, canary_path),
-                    chromium_app_name, False):
-        break
-
-    for path in win_search_paths:
-      if not path:
-        continue
-      if AddIfFound('system', os.path.join(path, system_path),
-                    chromium_app_name, False):
-        break
-
-  if len(browsers) and not has_display:
-    logging.warning(
-      'Found (%s), but you do not have a DISPLAY environment set.' %
-      ','.join([b.browser_type for b in browsers]))
-    return []
-
-  return browsers