1 files changed, 0 insertions, 130 deletions
diff --git a/chromium/third_party/libvpx/source/libvpx/tools/diff.py b/chromium/third_party/libvpx/source/libvpx/tools/diff.py
deleted file mode 100644
index a96c7db851d..00000000000
--- a/chromium/third_party/libvpx/source/libvpx/tools/diff.py
+++ /dev/null
@@ -1,130 +0,0 @@
-#!/usr/bin/env python
-##  Copyright (c) 2012 The WebM project authors. All Rights Reserved.
-##
-##  Use of this source code is governed by a BSD-style license
-##  that can be found in the LICENSE file in the root of the source
-##  tree. An additional intellectual property rights grant can be found
-##  in the file PATENTS.  All contributing project authors may
-##  be found in the AUTHORS file in the root of the source tree.
-##
-"""Classes for representing diff pieces."""
-
-__author__ = "jkoleszar@google.com"
-
-import re
-
-
-class DiffLines(object):
-    """A container for one half of a diff."""
-
-    def __init__(self, filename, offset, length):
-        self.filename = filename
-        self.offset = offset
-        self.length = length
-        self.lines = []
-        self.delta_line_nums = []
-
-    def Append(self, line):
-        l = len(self.lines)
-        if line[0] != " ":
-            self.delta_line_nums.append(self.offset + l)
-        self.lines.append(line[1:])
-        assert l+1 <= self.length
-
-    def Complete(self):
-        return len(self.lines) == self.length
-
-    def __contains__(self, item):
-        return item >= self.offset and item <= self.offset + self.length - 1
-
-
-class DiffHunk(object):
-    """A container for one diff hunk, consisting of two DiffLines."""
-
-    def __init__(self, header, file_a, file_b, start_a, len_a, start_b, len_b):
-        self.header = header
-        self.left = DiffLines(file_a, start_a, len_a)
-        self.right = DiffLines(file_b, start_b, len_b)
-        self.lines = []
-
-    def Append(self, line):
-        """Adds a line to the DiffHunk and its DiffLines children."""
-        if line[0] == "-":
-            self.left.Append(line)
-        elif line[0] == "+":
-            self.right.Append(line)
-        elif line[0] == " ":
-            self.left.Append(line)
-            self.right.Append(line)
-        elif line[0] == "\\":
-            # Ignore newline messages from git diff.
-            pass
-        else:
-            assert False, ("Unrecognized character at start of diff line "
-                           "%r" % line[0])
-        self.lines.append(line)
-
-    def Complete(self):
-        return self.left.Complete() and self.right.Complete()
-
-    def __repr__(self):
-        return "DiffHunk(%s, %s, len %d)" % (
-            self.left.filename, self.right.filename,
-            max(self.left.length, self.right.length))
-
-
-def ParseDiffHunks(stream):
-    """Walk a file-like object, yielding DiffHunks as they're parsed."""
-
-    file_regex = re.compile(r"(\+\+\+|---) (\S+)")
-    range_regex = re.compile(r"@@ -(\d+)(,(\d+))? \+(\d+)(,(\d+))?")
-    hunk = None
-    while True:
-        line = stream.readline()
-        if not line:
-            break
-
-        if hunk is None:
-            # Parse file names
-            diff_file = file_regex.match(line)
-            if diff_file:
-              if line.startswith("---"):
-                  a_line = line
-                  a = diff_file.group(2)
-                  continue
-              if line.startswith("+++"):
-                  b_line = line
-                  b = diff_file.group(2)
-                  continue
-
-            # Parse offset/lengths
-            diffrange = range_regex.match(line)
-            if diffrange:
-                if diffrange.group(2):
-                    start_a = int(diffrange.group(1))
-                    len_a = int(diffrange.group(3))
-                else:
-                    start_a = 1
-                    len_a = int(diffrange.group(1))
-
-                if diffrange.group(5):
-                    start_b = int(diffrange.group(4))
-                    len_b = int(diffrange.group(6))
-                else:
-                    start_b = 1
-                    len_b = int(diffrange.group(4))
-
-                header = [a_line, b_line, line]
-                hunk = DiffHunk(header, a, b, start_a, len_a, start_b, len_b)
-        else:
-            # Add the current line to the hunk
-            hunk.Append(line)
-
-            # See if the whole hunk has been parsed. If so, yield it and prepare
-            # for the next hunk.
-            if hunk.Complete():
-                yield hunk
-                hunk = None
-
-    # Partial hunks are a parse error
-    assert hunk is None