Revert of Add remoting and PPAPI tests to GN build

ppapi/BUILD.gn

Index: ppapi/BUILD.gn
diff --git a/ppapi/BUILD.gn b/ppapi/BUILD.gn
index 7ecb40ad46bc5eb92be86da4cc550972eb97f287..f7ff011c7f48fcaa854b8dcf8f5530e8aba47b71 100644
--- a/ppapi/BUILD.gn
+++ b/ppapi/BUILD.gn
@@ -3,8 +3,6 @@
 # found in the LICENSE file.
 
 import("//ppapi/ppapi_sources.gni")
-import("//testing/test.gni")
-
 shared_library("ppapi_tests") {
   sources = ppapi_sources.test_common_source_files +
             ppapi_sources.test_trusted_source_files
@@ -17,76 +15,4 @@
     "//ppapi/shared_impl",
   ]
 }
-
-test("ppapi_unittests") {
-  sources = [
-    "host/resource_message_filter_unittest.cc",
-    "proxy/device_enumeration_resource_helper_unittest.cc",
-    "proxy/file_chooser_resource_unittest.cc",
-    "proxy/file_system_resource_unittest.cc",
-    "proxy/flash_resource_unittest.cc",
-    "proxy/interface_list_unittest.cc",
-    "proxy/mock_resource.cc",
-    "proxy/mock_resource.h",
-    "proxy/nacl_message_scanner_unittest.cc",
-    "proxy/pdf_resource_unittest.cc",
-    "proxy/plugin_dispatcher_unittest.cc",
-    "proxy/plugin_resource_tracker_unittest.cc",
-    "proxy/plugin_var_tracker_unittest.cc",
-    "proxy/ppb_var_unittest.cc",
-    "proxy/ppp_instance_private_proxy_unittest.cc",
-    "proxy/ppp_instance_proxy_unittest.cc",
-    "proxy/ppp_messaging_proxy_unittest.cc",
-    "proxy/printing_resource_unittest.cc",
-    "proxy/raw_var_data_unittest.cc",
-    "proxy/serialized_var_unittest.cc",
-    "proxy/talk_resource_unittest.cc",
-    "proxy/video_decoder_resource_unittest.cc",
-    "proxy/video_encoder_resource_unittest.cc",
-    "proxy/websocket_resource_unittest.cc",
-    "shared_impl/media_stream_audio_track_shared_unittest.cc",
-    "shared_impl/media_stream_buffer_manager_unittest.cc",
-    "shared_impl/media_stream_video_track_shared_unittest.cc",
-    "shared_impl/proxy_lock_unittest.cc",
-    "shared_impl/resource_tracker_unittest.cc",
-    "shared_impl/thread_aware_callback_unittest.cc",
-    "shared_impl/time_conversion_unittest.cc",
-    "shared_impl/tracked_callback_unittest.cc",
-    "shared_impl/var_tracker_unittest.cc",
-  ]
-
-  deps = [
-    "//base/allocator",
-    "//base/test:run_all_unittests",
-    "//base/test:test_support",
-    "//gpu/ipc",
-    "//ipc",
-    "//ipc:test_support",
-    "//media:shared_memory_support",
-    "//ppapi/host",
-    "//ppapi/proxy",
-    "//ppapi/proxy:test_support",
-    "//ppapi/shared_impl",
-    "//ppapi/shared_impl:test_support",
-    "//testing/gmock",
-    "//testing/gtest",
-    "//ui/surface",
-  ]
-}
-
-test("ppapi_perftests") {
-  sources = [
-    "proxy/ppapi_perftests.cc",
-    "proxy/ppp_messaging_proxy_perftest.cc",
-  ]
-
-  deps = [
-    "//base/allocator",
-    "//base/test:test_support",
-    "//ppapi/proxy",
-    "//ppapi/proxy:test_support",
-    "//ppapi/shared_impl",
-    "//ppapi/shared_impl:test_support",
-    "//testing/gtest",
-  ]
-}
+# TODO(GYP) other targets from ppapi_tests.gyp