Update JGit to 4.8.0.201705170830-rc1

Change-Id: I005421e8f06e59186a59a29649f878c3f845a218

lib/jgit/jgit.bzl

@@ -1,12 +1,12 @@
 load("//tools/bzl:maven_jar.bzl", "GERRIT", "MAVEN_LOCAL", "MAVEN_CENTRAL", "maven_jar")
 
-_JGIT_VERS = "4.7.0.201704051617-r.37-gc80d8c590"
+_JGIT_VERS = "4.8.0.201705170830-rc1"
 
-_DOC_VERS = "4.7.0.201704051617-r" # Set to _JGIT_VERS unless using a snapshot
+_DOC_VERS = _JGIT_VERS # Set to _JGIT_VERS unless using a snapshot
 
 JGIT_DOC_URL = "http://download.eclipse.org/jgit/site/" + _DOC_VERS + "/apidocs"
 
-_JGIT_REPO = GERRIT # Leave here even if set to MAVEN_CENTRAL.
+_JGIT_REPO = MAVEN_CENTRAL # Leave here even if set to MAVEN_CENTRAL.
 
 # set this to use a local version.
 # "/home/<user>/projects/jgit"
@@ -26,28 +26,28 @@ def jgit_maven_repos():
         name = "jgit_lib",
         artifact = "org.eclipse.jgit:org.eclipse.jgit:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "edb739cd1e7c72dab361a8f6011807ae7fae35e2",
-        src_sha1 = "ddf922143dd88ec8fbd2c44f48f203340e6b4d54",
+        sha1 = "f1a2099e87cb57525233a5e882b4e35b5a2803dc",
+        src_sha1 = "1646655e3ed54c01dfa31881dd6e7fea5ec74dd2",
         unsign = True,
     )
     maven_jar(
         name = "jgit_servlet",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.http.server:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "e864cb9f7e16d77ff75805708cd82e6f82a73246",
+        sha1 = "4613ff060415639f53fbed0f703f1e81688a9ac5",
         unsign = True,
     )
     maven_jar(
         name = "jgit_archive",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.archive:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "cc944356eb8ca74446341729d539f5b9faccb698",
+        sha1 = "8fd983244622c9085f74cec4361761119c7093fe",
     )
     maven_jar(
         name = "jgit_junit",
         artifact = "org.eclipse.jgit:org.eclipse.jgit.junit:" + _JGIT_VERS,
         repository = _JGIT_REPO,
-        sha1 = "eae23cc952d8b9d332287f7a4d4200c17ae78411",
+        sha1 = "d50f32f886cd4dfe2590dec9631578660c672df5",
         unsign = True,
     )