Rename Java packages to use the .google TLD

The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.

scripts/setup_eclipse.py

@@ -1,5 +1,5 @@
 #!/usr/bin/python
-
+#
 # Copyright 2016 Google Inc. All Rights Reserved.
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -103,7 +103,7 @@ def build_classpath():
         {"kind": "src", "path": "bazel-genfiles/java"},
         {
             "kind": "lib",
-            "path": ("%s/java/com/google/domain/"
+            "path": ("%s/java/google/"
                      "registry/eclipse/eclipse_deps.jar" % bazel_genfiles)
         },
         {"kind": "output", "path": "bin"},
@@ -202,7 +202,7 @@ def build_factorypath():
     bazel_bin = bazel_info("bazel-bin")
     annotations_jar = os.path.join(
         bazel_bin,
-        "java/com/google/domain/registry/eclipse"
+        "java/google/registry/eclipse"
         "/annotation_processors_ide_deploy.jar",
     )
     factorypath_entries = [
@@ -232,21 +232,21 @@ def build_dependencies():
     subprocess.check_call([
         "bazel",
         "build",
-        "//java/com/google/domain/registry/...",
-        "//javatests/com/google/domain/registry/..."])
+        "//java/google/registry/...",
+        "//javatests/google/registry/..."])
 
     # Builds a giant jar of all compile-time dependencies of the project
     subprocess.check_call([
         "bazel",
         "build",
-        "//java/com/google/domain/registry/eclipse:eclipse_deps",
+        "//java/google/registry/eclipse:eclipse_deps",
     ])
 
     # Builds a jar with all annotation processors
     subprocess.check_call([
         "bazel",
         "build",
-        "//java/com/google/domain/registry/eclipse"
+        "//java/google/registry/eclipse"
         ":annotation_processors_ide_deploy.jar"
     ])