Move all J2ObjC Bazel dependencies to third_party/java/j2objc.

--
MOS_MIGRATED_REVID=103303357
diff --git a/src/main/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryBaseRule.java b/src/main/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryBaseRule.java
index 822d1df..c9c5f33 100644
--- a/src/main/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryBaseRule.java
+++ b/src/main/java/com/google/devtools/build/lib/rules/objc/J2ObjcLibraryBaseRule.java
@@ -46,7 +46,7 @@
           <!-- #END_BLAZE_RULE.ATTRIBUTE -->*/
         .add(attr("entry_classes", STRING_LIST))
         .add(attr("$jre_emul_lib", LABEL)
-            .value(env.getLabel("//third_party/java_src/j2objc/jre_emul:jre_emul_lib")))
+            .value(env.getLabel("//third_party/java/j2objc:jre_emul_lib")))
         .build();
   }
 
diff --git a/third_party/BUILD b/third_party/BUILD
index 838dd1d..bb92ff6 100644
--- a/third_party/BUILD
+++ b/third_party/BUILD
@@ -10,7 +10,6 @@
         "//third_party/java/j2objc:srcs",
         "//third_party/java/jarjar:srcs",
         "//third_party/java/jdk/langtools:srcs",
-        "//third_party/java_src/j2objc/jre_emul:srcs",
         "//third_party/py/concurrent:srcs",
         "//third_party/py/gflags:srcs",
         "//third_party/py/mock:srcs",
diff --git a/third_party/java/j2objc/BUILD b/third_party/java/j2objc/BUILD
index 62a6faa..1655261 100644
--- a/third_party/java/j2objc/BUILD
+++ b/third_party/java/j2objc/BUILD
@@ -30,3 +30,15 @@
     name = "annotations",
     srcs = ["@bazel-j2objc//:annotations"],
 )
+
+objc_library(
+    name = "jre_emul_lib",
+    sdk_dylibs = [
+        "libicucore",
+        "libz",
+    ],
+    sdk_frameworks = [
+        "Security",
+    ],
+    deps = ["@bazel-j2objc//:jre_emul_archive"],
+)
diff --git a/third_party/java_src/j2objc/jre_emul/BUILD b/third_party/java_src/j2objc/jre_emul/BUILD
deleted file mode 100644
index 9b302f9..0000000
--- a/third_party/java_src/j2objc/jre_emul/BUILD
+++ /dev/null
@@ -1,40 +0,0 @@
-# Copyright 2015 Google Inc. All rights reserved.
-#
-# 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.
-
-licenses(["notice"])  # Apache License 2.0
-
-# TODO(bazel-team): Move jre_emul Bazel targets to java, not java_src.
-exports_files(["LICENSE"])
-
-package(
-    default_visibility = ["//visibility:public"],
-)
-
-filegroup(
-    name = "srcs",
-    srcs = glob(["**"]),
-    visibility = ["//third_party:__pkg__"],
-)
-
-objc_library(
-    name = "jre_emul_lib",
-    sdk_dylibs = [
-        "libicucore",
-        "libz",
-    ],
-    sdk_frameworks = [
-        "Security",
-    ],
-    deps = ["@bazel-j2objc//:jre_emul_archive"],
-)