Move JUnit to 'unix' condition in DEPS.

This makes it possible to use the JUnit library from
Java code on Linux.

BUG=webrtc:4499

Review URL: https://codereview.chromium.org/1106973002

Cr-Commit-Position: refs/heads/master@{#327252}

DEPS

@@ -399,6 +399,9 @@ deps_os = {
     'src/chrome/tools/test/reference_build/chrome_linux':
      Var('chromium_git') + '/chromium/reference_builds/chrome_linux64.git' + '@' + '033d053a528e820e1de3e2db766678d862a86b36',
 
+    'src/third_party/junit/src':
+      Var('chromium_git') + '/external/junit.git' + '@' + '45a44647e7306262162e1346b750c3209019f2e1',
+
     'src/third_party/xdg-utils':
      Var('chromium_git') + '/chromium/deps/xdg-utils.git' + '@' + 'd80274d5869b17b8c9067a1022e4416ee7ed5e0d',
 
@@ -471,9 +474,6 @@ deps_os = {
     'src/third_party/jsr-305/src':
       Var('chromium_git') + '/external/jsr-305.git' + '@' + '642c508235471f7220af6d5df2d3210e3bfc0919',
 
-    'src/third_party/junit/src':
-      Var('chromium_git') + '/external/junit.git' + '@' + '45a44647e7306262162e1346b750c3209019f2e1',
-
     'src/third_party/mockito/src':
       Var('chromium_git') + '/external/mockito/mockito.git' + '@' + 'ed99a52e94a84bd7c467f2443b475a22fcc6ba8e',
 

tools/checklicenses/checklicenses.py

@@ -217,6 +217,10 @@ PATH_SPECIFIC_WHITELISTED_LICENSES = {
         # https://github.com/open-source-parsers/jsoncpp/issues/234
         'UNKNOWN',
     ],
+    'third_party/junit/src': [
+        # https://github.com/junit-team/junit/issues/1132
+        'UNKNOWN',
+    ],
     'third_party/lcov': [  # http://crbug.com/98304
         'UNKNOWN',
     ],