base: Remove MessageLoopProxy

base/BUILD.gn

Index: base/BUILD.gn
diff --git a/base/BUILD.gn b/base/BUILD.gn
index 8a32ed63f9da2419ead6382e11fa12b5577b77c1..59e3e184ad226f02c2d86eea78b9302c29de8a62 100644
--- a/base/BUILD.gn
+++ b/base/BUILD.gn
@@ -321,10 +321,8 @@ component("base") {
     "message_loop/incoming_task_queue.h",
     "message_loop/message_loop.cc",
     "message_loop/message_loop.h",
-    "message_loop/message_loop_proxy.cc",
-    "message_loop/message_loop_proxy.h",
-    "message_loop/message_loop_proxy_impl.cc",
-    "message_loop/message_loop_proxy_impl.h",
+    "message_loop/message_loop_task_runner.cc",
+    "message_loop/message_loop_task_runner.h",
     "message_loop/message_pump.cc",
     "message_loop/message_pump.h",
     "message_loop/message_pump_android.cc",
@@ -1172,8 +1170,7 @@ test("base_unittests") {
     "memory/singleton_unittest.cc",
     "memory/weak_ptr_unittest.cc",
     "memory/weak_ptr_unittest.nc",
-    "message_loop/message_loop_proxy_impl_unittest.cc",
-    "message_loop/message_loop_proxy_unittest.cc",
+    "message_loop/message_loop_task_runner_unittest.cc",
     "message_loop/message_loop_unittest.cc",
     "message_loop/message_pump_glib_unittest.cc",
     "message_loop/message_pump_io_ios_unittest.cc",