Move Android PNG drawables from java_staging directory to java directory

Move Android PNG drawables from java_staging directory to java directory

BUG=497470
TEST=None

The following script was used to generate this CL:

import subprocess
import os
import sys

def get_all_pngs(top):
  all_files = set()
  for root, dir_names, file_names in os.walk(top):
    for file_name in file_names:
      if file_name.endswith(".png"):
        all_files.add(os.path.join(root, file_name))
  return all_files

src_root_path = "chrome/android/java_staging/res"
dst_root_path = "chrome/android/java/res"
paths = get_all_pngs(src_root_path)

for path in paths:
  rel_path = os.path.relpath(path, src_root_path)
  new_path = os.path.join(dst_root_path, rel_path)

  if os.path.exists(new_path):
    print "File exists " + new_path
    sys.exit(0)

  dir = os.path.dirname(new_path)
  if not os.path.exists(dir):
    os.makedirs(dir)

  os.rename(path, new_path)
  subprocess.call(["git", "add", new_path])

R=tedchoc@chromium.org

Review URL: https://codereview.chromium.org/1166313002.

Cr-Commit-Position: refs/heads/master@{#333425}