Update experimental Java 8 support to use Desugar instead of Retrolambda

DEPS

 # This file is used to manage the dependencies of the Chromium src repo. It is
 # used by gclient to determine what version of each dependency to check out, and
 # where.
 #
 # For more information, please refer to the official documentation:
 #   https://sites.google.com/a/chromium.org/dev/developers/how-tos/get-the-code
 #
 # When adding a new dependency, please update the top-level .gitignore file
 # to list the dependency's destination directory.
 #
@@ skipping 1039 matching lines @@
       'name': 'ow2_asm',
       'pattern': '.',
       'action': ['python',
                  'src/build/android/update_deps/update_third_party_deps.py',
                  'download',
                  '-b', 'chromium-ow2-asm',
                  '-l', 'third_party/ow2_asm'
       ],
     },
     {
-      'name': 'retrolambda',
-      'pattern': '.',
-      'action': ['python',
-                 'src/build/android/update_deps/update_third_party_deps.py',
-                 'download',
-                 '-b', 'chromium-android-tools/retrolambda',
-                 '-l', 'third_party/retrolambda'
-      ],
-    },
-    {
       'name': 'desugar',
       'pattern': '.',
       'action': ['python',
                  'src/build/android/update_deps/update_third_party_deps.py',
                  'download',
                  '-b', 'chromium-android-tools/bazel/desugar',
                  '-l', 'third_party/bazel/desugar'
       ],
     },
     {
@@ skipping 145 matching lines @@
 }
 
 recursedeps = [
   # buildtools provides clang_format, libc++, and libc++abi
   'src/buildtools',
   # android_tools manages the NDK.
   'src/third_party/android_tools',
   # ANGLE manages DEPS that it also owns the build files for, such as dEQP.
   ("src/third_party/angle", "DEPS.chromium"),
 ]