Remove unused dependencies

src/third_party/jdk/extras was removed by https://crrev.com/c/3788903.
src/third_party/proguard was removed by https://crrev.com/c/3787303.

Bug: None
Change-Id: Ie75dd7aae35f9daa83dd4a29bfbfe8a5ad68438c
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/276880
Commit-Queue: Mirko Bonadei <mbonadei@webrtc.org>
Auto-Submit: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Commit-Queue: Daniel.L (Byoungchan) Lee <daniel.l@hpcnt.com>
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#38219}
diff --git a/DEPS b/DEPS
index 8927726..07d1720 100644
--- a/DEPS
+++ b/DEPS
@@ -207,17 +207,6 @@
       'condition': 'host_os == "linux" and checkout_android',
       'dep_type': 'cipd',
   },
-  'src/third_party/jdk/extras': {
-      'packages': [
-          {
-              'package': 'chromium/third_party/jdk/extras',
-              'version': '-7m_pvgICYN60yQI3qmTj_8iKjtnT4NXicT0G_jJPqsC',
-          },
-      ],
-      # Needed on Linux for use on chromium_presubmit (for checkstyle).
-      'condition': 'checkout_android or checkout_linux',
-      'dep_type': 'cipd',
-  },
  'src/third_party/jsoncpp/source':
     'https://chromium.googlesource.com/external/github.com/open-source-parsers/jsoncpp.git@42e892d96e47b1f6e29844cc705e148ec4856448', # from svn 248
   'src/third_party/junit/src': {
@@ -284,16 +273,6 @@
       'condition': 'checkout_android',
       'dep_type': 'cipd',
   },
-  'src/third_party/proguard': {
-      'packages': [
-          {
-              'package': 'chromium/third_party/proguard',
-              'version': 'Fd91BJFVlmiO6c46YMTsdy7n2f5Sk2hVVGlzPLvqZPsC',
-          },
-      ],
-      'condition': 'checkout_android',
-      'dep_type': 'cipd',
-  },
   'src/third_party/requests/src': {
     'url': 'https://chromium.googlesource.com/external/github.com/kennethreitz/requests.git@refs/tags/v2.23.0',
     'condition': 'checkout_android',
diff --git a/tools_webrtc/autoroller/roll_deps.py b/tools_webrtc/autoroller/roll_deps.py
index 98c6404..20dc77f 100755
--- a/tools_webrtc/autoroller/roll_deps.py
+++ b/tools_webrtc/autoroller/roll_deps.py
@@ -46,8 +46,6 @@
     'src/testing',
     'src/third_party',
     'src/third_party/gtest-parallel',
-    'src/third_party/jdk/extras',
-    'src/third_party/proguard',
     'src/tools',
 ]