Java content handler for Android.

mojo/android/BUILD.gn

Index: mojo/android/BUILD.gn
diff --git a/mojo/android/BUILD.gn b/mojo/android/BUILD.gn
index c0ad926524f8ab970aa08178e28b1434f213ca28..9983a8362324583ba0aca3863cb33dbcf955f434 100644
--- a/mojo/android/BUILD.gn
+++ b/mojo/android/BUILD.gn
@@ -28,6 +28,7 @@ generate_jni("jni_headers") {
 generate_jni("system_java_jni_headers") {
   sources = [
     "system/src/org/chromium/mojo/system/impl/CoreImpl.java",
+    "system/src/org/chromium/mojo/system/impl/BaseRunLoop.java",
   ]
 
   jni_package = "mojo"
@@ -37,14 +38,17 @@ source_set("libsystem_java") {
   sources = [
     "system/core_impl.cc",
     "system/core_impl.h",
+    "system/base_run_loop.cc",
+    "system/base_run_loop.h",
   ]
 
   deps = [
     ":system_java_jni_headers",
     "//base",
-    "//mojo/edk/system",
-    "//mojo/environment:chromium",
     "//mojo/public/cpp/environment",
+    "//mojo/common:common",
+    "//mojo/public/c/system:system",
+    "//mojo/public/cpp/bindings:callback",
   ]
 }
 
@@ -57,6 +61,7 @@ android_library("system_java") {
     "system/src/org/chromium/mojo/system/impl/MessagePipeHandleImpl.java",
     "system/src/org/chromium/mojo/system/impl/SharedBufferHandleImpl.java",
     "system/src/org/chromium/mojo/system/impl/UntypedHandleImpl.java",
+    "system/src/org/chromium/mojo/system/impl/BaseRunLoop.java",
   ]
 
   deps = [
@@ -122,6 +127,8 @@ shared_library("mojo_java_unittests") {
     "//mojo/public/cpp/bindings/tests:mojo_public_bindings_test_utils",
     "//mojo/public/cpp/test_support:test_utils",
     "//mojo/public/cpp/environment",
+    "//mojo/edk/system",
+    "//mojo/environment:chromium",
   ]
   defines = [ "UNIT_TEST" ]
 }