| Index: tools/telemetry/telemetry/internal/platform/profiler/__init__.py
|
| diff --git a/tools/telemetry/telemetry/internal/platform/profiler/__init__.py b/tools/telemetry/telemetry/internal/platform/profiler/__init__.py
|
| deleted file mode 100644
|
| index 4f035a3a1a48e8fe791feebd6ba0065b696a11d4..0000000000000000000000000000000000000000
|
| --- a/tools/telemetry/telemetry/internal/platform/profiler/__init__.py
|
| +++ /dev/null
|
| @@ -1,68 +0,0 @@
|
| -# Copyright 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 collections
|
| -
|
| -from telemetry.core import exceptions
|
| -
|
| -class Profiler(object):
|
| - """A sampling profiler provided by the platform.
|
| -
|
| - A profiler is started on its constructor, and should
|
| - gather data until CollectProfile().
|
| - The life cycle is normally tied to a single page,
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| - i.e., multiple profilers will be created for a page set.
|
| - WillCloseBrowser() is called right before the browser
|
| - is closed to allow any further cleanup.
|
| - """
|
| -
|
| - def __init__(self, browser_backend, platform_backend, output_path, state):
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| - self._browser_backend = browser_backend
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| - self._platform_backend = platform_backend
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| - self._output_path = output_path
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| - self._state = state
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| -
|
| - @classmethod
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| - def name(cls):
|
| - """User-friendly name of this profiler."""
|
| - raise NotImplementedError()
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| -
|
| - @classmethod
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| - def is_supported(cls, browser_type):
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| - """True iff this profiler is currently supported by the platform."""
|
| - raise NotImplementedError()
|
| -
|
| - @classmethod
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| - def CustomizeBrowserOptions(cls, browser_type, options):
|
| - """Override to customize the Browser's options before it is created."""
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| - pass
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| -
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| - @classmethod
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| - def WillCloseBrowser(cls, browser_backend, platform_backend):
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| - """Called before the browser is stopped."""
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| - pass
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| -
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| - def _GetProcessOutputFileMap(self):
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| - """Returns a dict with pid: output_file."""
|
| - all_pids = ([self._browser_backend.pid] +
|
| - self._platform_backend.GetChildPids(self._browser_backend.pid))
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| -
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| - process_name_counts = collections.defaultdict(int)
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| - process_output_file_map = {}
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| - for pid in all_pids:
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| - try:
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| - cmd_line = self._platform_backend.GetCommandLine(pid)
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| - process_name = self._browser_backend.GetProcessName(cmd_line)
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| - output_file = '%s.%s%s' % (self._output_path, process_name,
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| - process_name_counts[process_name])
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| - process_name_counts[process_name] += 1
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| - process_output_file_map[pid] = output_file
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| - except exceptions.ProcessGoneException:
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| - # Ignore processes that disappeared since calling GetChildPids().
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| - continue
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| - return process_output_file_map
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| -
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| - def CollectProfile(self):
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| - """Collect the profile from the profiler."""
|
| - raise NotImplementedError()
|
|
|