Format all Bazel build files with buildifier

Change-Id: I6528b683e4b22af2e334f3145659858cbb1e2386
diff --git a/BUILD b/BUILD
index 6ee6491..69fb88c 100644
--- a/BUILD
+++ b/BUILD
@@ -1,5 +1,5 @@
 load("//tools/bzl:junit.bzl", "junit_tests")
-load("//tools/bzl:plugin.bzl", "gerrit_plugin", "PLUGIN_DEPS", "PLUGIN_TEST_DEPS")
+load("//tools/bzl:plugin.bzl", "PLUGIN_DEPS", "PLUGIN_TEST_DEPS", "gerrit_plugin")
 
 gerrit_plugin(
     name = "uploadvalidator",
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 388ff06..9ae3517 100644
--- a/external_plugin_deps.bzl
+++ b/external_plugin_deps.bzl
@@ -1,15 +1,14 @@
 load("//tools/bzl:maven_jar.bzl", "maven_jar")
 
 def external_plugin_deps():
-  maven_jar(
-      name = 'tika_core',
-      artifact = 'org.apache.tika:tika-core:1.12',
-      sha1 = '5ab95580d22fe1dee79cffbcd98bb509a32da09b',
-  )
+    maven_jar(
+        name = "tika_core",
+        artifact = "org.apache.tika:tika-core:1.12",
+        sha1 = "5ab95580d22fe1dee79cffbcd98bb509a32da09b",
+    )
 
-  maven_jar(
-    name = "commons_io",
-    artifact = "commons-io:commons-io:1.4",
-    sha1 = "a8762d07e76cfde2395257a5da47ba7c1dbd3dce",
-  )
-
+    maven_jar(
+        name = "commons_io",
+        artifact = "commons-io:commons-io:1.4",
+        sha1 = "a8762d07e76cfde2395257a5da47ba7c1dbd3dce",
+    )
diff --git a/tools/bzl/classpath.bzl b/tools/bzl/classpath.bzl
index dfcbe9c..d5764f7 100644
--- a/tools/bzl/classpath.bzl
+++ b/tools/bzl/classpath.bzl
@@ -1,2 +1,4 @@
-load("@com_googlesource_gerrit_bazlets//tools:classpath.bzl",
-     "classpath_collector")
+load(
+    "@com_googlesource_gerrit_bazlets//tools:classpath.bzl",
+    "classpath_collector",
+)
diff --git a/tools/bzl/plugin.bzl b/tools/bzl/plugin.bzl
index a2e438f..0b25d23 100644
--- a/tools/bzl/plugin.bzl
+++ b/tools/bzl/plugin.bzl
@@ -1,6 +1,6 @@
 load(
     "@com_googlesource_gerrit_bazlets//:gerrit_plugin.bzl",
-    "gerrit_plugin",
     "PLUGIN_DEPS",
     "PLUGIN_TEST_DEPS",
+    "gerrit_plugin",
 )