Format all Bazel build files with buildifier

Change-Id: I327402b9193b0d8d28f6ecf02a2e8692075c247d
diff --git a/bazlets.bzl b/bazlets.bzl
index e14e488..f97b72c 100644
--- a/bazlets.bzl
+++ b/bazlets.bzl
@@ -1,17 +1,16 @@
 NAME = "com_googlesource_gerrit_bazlets"
 
 def load_bazlets(
-    commit,
-    local_path = None
-  ):
-  if not local_path:
-      native.git_repository(
-          name = NAME,
-          remote = "https://gerrit.googlesource.com/bazlets",
-          commit = commit,
-      )
-  else:
-      native.local_repository(
-          name = NAME,
-          path = local_path,
-      )
+        commit,
+        local_path = None):
+    if not local_path:
+        native.git_repository(
+            name = NAME,
+            remote = "https://gerrit.googlesource.com/bazlets",
+            commit = commit,
+        )
+    else:
+        native.local_repository(
+            name = NAME,
+            path = local_path,
+        )
diff --git a/external_plugin_deps.bzl b/external_plugin_deps.bzl
index 42ceff7..443eb71 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -1,55 +1,55 @@
-load("//tools/bzl:maven_jar.bzl", "maven_jar", "GERRIT", "MAVEN_CENTRAL")
+load("//tools/bzl:maven_jar.bzl", "GERRIT", "MAVEN_CENTRAL", "maven_jar")
 
-COMMONMARK_VERSION = '0.6.0'
+COMMONMARK_VERSION = "0.6.0"
 
 def external_plugin_deps():
-  maven_jar(
-    name = 'gitiles-servlet',
-    artifact = 'com.google.gitiles:gitiles-servlet:0.2-1',
-    sha1 = '4b83471c65e110a08d99570fafcdaf5f59a0b9ce',
-    repository = GERRIT,
-  )
+    maven_jar(
+        name = "gitiles-servlet",
+        artifact = "com.google.gitiles:gitiles-servlet:0.2-1",
+        sha1 = "4b83471c65e110a08d99570fafcdaf5f59a0b9ce",
+        repository = GERRIT,
+    )
 
-  # prettify must match the version used in Gitiles
-  maven_jar(
-    name = 'prettify',
-    artifact = 'prettify:java-prettify:1.2.1',
-    sha1 = '29ad8d072f9d0b83d1a2e9aa6ccb0905e6d543c6',
-    repository = GERRIT,
-  )
+    # prettify must match the version used in Gitiles
+    maven_jar(
+        name = "prettify",
+        artifact = "prettify:java-prettify:1.2.1",
+        sha1 = "29ad8d072f9d0b83d1a2e9aa6ccb0905e6d543c6",
+        repository = GERRIT,
+    )
 
-  maven_jar(
-    name = 'commons-lang3',
-    artifact = 'org.apache.commons:commons-lang3:3.7',
-    sha1 = '557edd918fd41f9260963583ebf5a61a43a6b423',
-  )
+    maven_jar(
+        name = "commons-lang3",
+        artifact = "org.apache.commons:commons-lang3:3.7",
+        sha1 = "557edd918fd41f9260963583ebf5a61a43a6b423",
+    )
 
-  maven_jar(
-    name = 'commonmark',
-    artifact = 'com.atlassian.commonmark:commonmark:' + COMMONMARK_VERSION,
-    sha1 = '5df3f6fa3073966620685924aa22d08ece7213f2',
-  )
+    maven_jar(
+        name = "commonmark",
+        artifact = "com.atlassian.commonmark:commonmark:" + COMMONMARK_VERSION,
+        sha1 = "5df3f6fa3073966620685924aa22d08ece7213f2",
+    )
 
-  maven_jar(
-    name = 'cm-autolink',
-    artifact = 'com.atlassian.commonmark:commonmark-ext-autolink:' + COMMONMARK_VERSION,
-    sha1 = '4d7e828a4651e2f590b4a059925991be58e62da6',
-  )
+    maven_jar(
+        name = "cm-autolink",
+        artifact = "com.atlassian.commonmark:commonmark-ext-autolink:" + COMMONMARK_VERSION,
+        sha1 = "4d7e828a4651e2f590b4a059925991be58e62da6",
+    )
 
-  maven_jar(
-    name = 'autolink',
-    artifact = 'org.nibor.autolink:autolink:0.4.0',
-    sha1 = '764f7b0147a0675d971a34282dce9ec76b8307c9',
-  )
+    maven_jar(
+        name = "autolink",
+        artifact = "org.nibor.autolink:autolink:0.4.0",
+        sha1 = "764f7b0147a0675d971a34282dce9ec76b8307c9",
+    )
 
-  maven_jar(
-    name = 'gfm-strikethrough',
-    artifact = 'com.atlassian.commonmark:commonmark-ext-gfm-strikethrough:' + COMMONMARK_VERSION,
-    sha1 = '75a95aaec77810496de41239bcc773adfb13285f',
-  )
+    maven_jar(
+        name = "gfm-strikethrough",
+        artifact = "com.atlassian.commonmark:commonmark-ext-gfm-strikethrough:" + COMMONMARK_VERSION,
+        sha1 = "75a95aaec77810496de41239bcc773adfb13285f",
+    )
 
-  maven_jar(
-    name = 'gfm-tables',
-    artifact = 'com.atlassian.commonmark:commonmark-ext-gfm-tables:' + COMMONMARK_VERSION,
-    sha1 = 'ae1c701517e8116bc205b561b9b215a53df8abc7',
-  )
+    maven_jar(
+        name = "gfm-tables",
+        artifact = "com.atlassian.commonmark:commonmark-ext-gfm-tables:" + COMMONMARK_VERSION,
+        sha1 = "ae1c701517e8116bc205b561b9b215a53df8abc7",
+    )
diff --git a/tools/bzl/maven_jar.bzl b/tools/bzl/maven_jar.bzl
index acfda5f..5b38026 100644
--- a/tools/bzl/maven_jar.bzl
+++ b/tools/bzl/maven_jar.bzl
@@ -1 +1 @@
-load("@com_googlesource_gerrit_bazlets//tools:maven_jar.bzl", "maven_jar", "GERRIT", "MAVEN_CENTRAL")
+load("@com_googlesource_gerrit_bazlets//tools:maven_jar.bzl", "GERRIT", "MAVEN_CENTRAL", "maven_jar")
diff --git a/tools/bzl/plugin.bzl b/tools/bzl/plugin.bzl
index 956dd59..c157125 100644
--- a/tools/bzl/plugin.bzl
+++ b/tools/bzl/plugin.bzl
@@ -1,5 +1,5 @@
 load(
     "@com_googlesource_gerrit_bazlets//:gerrit_plugin.bzl",
-    "gerrit_plugin",
     "PLUGIN_DEPS",
+    "gerrit_plugin",
 )