Move Android Mojo application files to mojo/application from third_party.

mojo/application/public/java/BUILD.gn

Index: mojo/application/public/java/BUILD.gn
diff --git a/mojo/application/public/java/BUILD.gn b/mojo/application/public/java/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..ad256488b0f80a3010927d0802abadb22e4d3683
--- /dev/null
+++ b/mojo/application/public/java/BUILD.gn
@@ -0,0 +1,21 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import("//build/config/android/rules.gni")
+
+android_library("application") {
+  java_files = [
+    "src/org/chromium/mojo/application/ApplicationConnection.java",
+    "src/org/chromium/mojo/application/ApplicationDelegate.java",
+    "src/org/chromium/mojo/application/ApplicationImpl.java",
+    "src/org/chromium/mojo/application/ApplicationRunner.java",
+    "src/org/chromium/mojo/application/ServiceFactoryBinder.java",
+    "src/org/chromium/mojo/application/ShellHelper.java",
+  ]
+  deps = [
+    "//mojo/application/public/interfaces:interfaces_java",
+    "//third_party/mojo/src/mojo/public/java:bindings",
+    "//third_party/mojo/src/mojo/public/java:system",
+  ]
+}