Remove remnants of buck build

Change-Id: I731252e2da1a6f90b2fdbf517bb727fa1d69ac0b
diff --git a/.gitignore b/.gitignore
index 3245346..caafe06 100644
--- a/.gitignore
+++ b/.gitignore
@@ -2,14 +2,8 @@
 /.classpath
 /.project
 /.settings
-/.buckconfig.local
-/.buckd
-/buck-cache
-/buck-out
 /local.properties
 *.pyc
-.buckversion
-/bucklets
 /bazel-bin
 /bazel-genfiles
 /bazel-out
diff --git a/tools/buck.defs b/tools/buck.defs
deleted file mode 100644
index 41eeeca..0000000
--- a/tools/buck.defs
+++ /dev/null
@@ -1,67 +0,0 @@
-# Copyright (C) 2014 The Android Open Source Project
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-# http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-include_defs('//lib/build.defs')
-
-original_java_library = java_library
-def java_library(
-    name,
-    srcs=[],
-    resources=[],
-    source='7',
-    target='7',
-    proguard_config=None,
-    deps=[],
-    exported_deps=[],
-    visibility=[],
-    ):
-  original_java_library(
-    name=name,
-    srcs=srcs,
-    resources=resources,
-    source=source,
-    target=target,
-    proguard_config=proguard_config,
-    deps=deps,
-    exported_deps=exported_deps,
-    visibility=visibility,
-  )
-
-original_java_test = java_test
-def java_test(
-    name,
-    srcs=[],
-    labels=[],
-    resources=[],
-    source='7',
-    target='7',
-    vm_args=[],
-    source_under_test=[],
-    contacts=[],
-    deps=[],
-    visibility=[],
-    ):
-  original_java_test(
-    name=name,
-    srcs=srcs,
-    labels=labels,
-    resources=resources,
-    source=source,
-    target=target,
-    vm_args=vm_args,
-    source_under_test=source_under_test,
-    contacts=contacts,
-    deps=deps,
-    visibility=visibility,
-  )