Removes files from //build that we don't need

build/android/pylib/utils/proguard.py

Index: build/android/pylib/utils/proguard.py
diff --git a/build/android/pylib/utils/proguard.py b/build/android/pylib/utils/proguard.py
deleted file mode 100644
index 34ad5c36316d8672f85c6c8028e7f078013a3487..0000000000000000000000000000000000000000
--- a/build/android/pylib/utils/proguard.py
+++ /dev/null
@@ -1,148 +0,0 @@
-# Copyright 2014 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 os
-import re
-import tempfile
-
-from pylib import constants
-from pylib import cmd_helper
-
-
-_PROGUARD_CLASS_RE = re.compile(r'\s*?- Program class:\s*([\S]+)$')
-_PROGUARD_SUPERCLASS_RE = re.compile(r'\s*?  Superclass:\s*([\S]+)$')
-_PROGUARD_SECTION_RE = re.compile(
-    r'^(?:Interfaces|Constant Pool|Fields|Methods|Class file attributes) '
-    r'\(count = \d+\):$')
-_PROGUARD_METHOD_RE = re.compile(r'\s*?- Method:\s*(\S*)[(].*$')
-_PROGUARD_ANNOTATION_RE = re.compile(r'\s*?- Annotation \[L(\S*);\]:$')
-_PROGUARD_ANNOTATION_CONST_RE = (
-    re.compile(r'\s*?- Constant element value.*$'))
-_PROGUARD_ANNOTATION_VALUE_RE = re.compile(r'\s*?- \S+? \[(.*)\]$')
-
-_PROGUARD_PATH_SDK = os.path.join(
-    constants.ANDROID_SDK_ROOT, 'tools', 'proguard', 'lib', 'proguard.jar')
-_PROGUARD_PATH_BUILT = (
-    os.path.join(os.environ['ANDROID_BUILD_TOP'], 'external', 'proguard',
-                 'lib', 'proguard.jar')
-    if 'ANDROID_BUILD_TOP' in os.environ else None)
-_PROGUARD_PATH = (
-    _PROGUARD_PATH_SDK if os.path.exists(_PROGUARD_PATH_SDK)
-    else _PROGUARD_PATH_BUILT)
-
-
-def Dump(jar_path):
-  """Dumps class and method information from a JAR into a dict via proguard.
-
-  Args:
-    jar_path: An absolute path to the JAR file to dump.
-  Returns:
-    A dict in the following format:
-      {
-        'classes': [
-          {
-            'class': '',
-            'superclass': '',
-            'annotations': {},
-            'methods': [
-              {
-                'method': '',
-                'annotations': {},
-              },
-              ...
-            ],
-          },
-          ...
-        ],
-      }
-  """
-
-  with tempfile.NamedTemporaryFile() as proguard_output:
-    cmd_helper.RunCmd(['java', '-jar',
-                       _PROGUARD_PATH,
-                       '-injars', jar_path,
-                       '-dontshrink',
-                       '-dontoptimize',
-                       '-dontobfuscate',
-                       '-dontpreverify',
-                       '-dump', proguard_output.name])
-
-
-    results = {
-      'classes': [],
-    }
-
-    annotation = None
-    annotation_has_value = False
-    class_result = None
-    method_result = None
-
-    for line in proguard_output:
-      line = line.strip('\r\n')
-
-      m = _PROGUARD_CLASS_RE.match(line)
-      if m:
-        class_result = {
-          'class': m.group(1).replace('/', '.'),
-          'superclass': '',
-          'annotations': {},
-          'methods': [],
-        }
-        results['classes'].append(class_result)
-        annotation = None
-        annotation_has_value = False
-        method_result = None
-        continue
-
-      if not class_result:
-        continue
-
-      m = _PROGUARD_SUPERCLASS_RE.match(line)
-      if m:
-        class_result['superclass'] = m.group(1).replace('/', '.')
-        continue
-
-      m = _PROGUARD_SECTION_RE.match(line)
-      if m:
-        annotation = None
-        annotation_has_value = False
-        method_result = None
-        continue
-
-      m = _PROGUARD_METHOD_RE.match(line)
-      if m:
-        method_result = {
-          'method': m.group(1),
-          'annotations': {},
-        }
-        class_result['methods'].append(method_result)
-        annotation = None
-        annotation_has_value = False
-        continue
-
-      m = _PROGUARD_ANNOTATION_RE.match(line)
-      if m:
-        # Ignore the annotation package.
-        annotation = m.group(1).split('/')[-1]
-        if method_result:
-          method_result['annotations'][annotation] = None
-        else:
-          class_result['annotations'][annotation] = None
-        continue
-
-      if annotation:
-        if not annotation_has_value:
-          m = _PROGUARD_ANNOTATION_CONST_RE.match(line)
-          annotation_has_value = bool(m)
-        else:
-          m = _PROGUARD_ANNOTATION_VALUE_RE.match(line)
-          if m:
-            if method_result:
-              method_result['annotations'][annotation] = m.group(1)
-            else:
-              class_result['annotations'][annotation] = m.group(1)
-          annotation_has_value = None
-
-  return results
-