DevTools: update responsive design icon.

Source/devtools/scripts/convert_svg_images_to_png.py

 #!/usr/bin/env python
 # Copyright (c) 2014 Google Inc. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 # notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
@@ skipping 11 matching lines @@
 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 import devtools_file_hashes
 import hashlib
-import optimize_svg_file
 import os
 import os.path
 import re
 import subprocess
 import sys
 
 try:
     import json
 except ImportError:
     import simplejson as json
 
 
 def check_installed(app_name):
     proc = subprocess.Popen("which %s" % app_name, stdout=subprocess.PIPE, shell=True)
     proc.communicate()
     if proc.returncode != 0:
         print "This script needs \"%s\" to be installed." % app_name
         sys.exit(1)
 
 
-def optimize_svg(svg_file_path):
-    errors = []
-    optimize_svg_file.optimize_svg(svg_file_path, errors)
-    if len(errors) != 0:
-        print "Failed to optimize '%s'" % (svg_file_path)
-        for error in errors:
-            print "ERROR: %s" % (error)
-        return True
-    return False
-
 check_installed("inkscape")
 
 scripts_path = os.path.dirname(os.path.abspath(__file__))
 devtools_path = os.path.dirname(scripts_path)
 devtools_frontend_path = devtools_path + "/front_end"
 images_path = devtools_frontend_path + "/Images"
 image_sources_path = images_path + "/src"
 hashes_file_name = "svg2png.hashes"
 hashes_file_path = image_sources_path + "/" + hashes_file_name
 
 file_names = os.listdir(image_sources_path)
 svg_file_paths = [image_sources_path + "/" + file_name for file_name in file_names if file_name.endswith(".svg")]
 
-svg_optimization_failures = [optimize_svg(svg_file_path) for svg_file_path in svg_file_paths]
-if any(svg_optimization_failures):
-    sys.exit(1)
-
 svg_file_paths_to_convert = devtools_file_hashes.files_with_invalid_hashes(hashes_file_path, svg_file_paths)
 svg_file_names = [re.sub(".svg$", "", re.sub(".*/", "", file_path)) for file_path in svg_file_paths_to_convert]
 
 
 def convert_svg_to_png(svg_file_name, png_file_name, dpi):
     svg_full_path = image_sources_path + "/" + svg_file_name + ".svg"
     png_full_path = images_path + "/" + png_file_name + ".png"
     convert_command = "inkscape -f %s -e %s -d %s" % (svg_full_path, png_full_path, dpi)
     proc = subprocess.Popen(convert_command, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, shell=True)
     return proc
 
 processes = {}
 for file_name in svg_file_names:
     name = re.sub(".svg$", "", file_name)
     name2x = name + "_2x"
     processes[name] = convert_svg_to_png(name, name, 90)
     processes[name2x] = convert_svg_to_png(name, name2x, 180)
 
 for file_name, proc in processes.items():
     (convert_out, _) = proc.communicate()
     print("Conversion of %s finished: %s" % (file_name, convert_out))
 
 devtools_file_hashes.update_file_hashes(hashes_file_path, svg_file_paths)