Remove all blimp client code.

blimp/client/core/render_widget/BUILD.gn

Index: blimp/client/core/render_widget/BUILD.gn
diff --git a/blimp/client/core/render_widget/BUILD.gn b/blimp/client/core/render_widget/BUILD.gn
deleted file mode 100644
index efb637e9350b32781d41357e91449d752bca04b6..0000000000000000000000000000000000000000
--- a/blimp/client/core/render_widget/BUILD.gn
+++ /dev/null
@@ -1,81 +0,0 @@
-# Copyright 2016 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.
-
-source_set("render_widget") {
-  visibility = [ "//blimp/client/core/*" ]
-
-  sources = [
-    "blimp_document.cc",
-    "blimp_document.h",
-    "blimp_document_manager.cc",
-    "blimp_document_manager.h",
-    "render_widget_feature.cc",
-    "render_widget_feature.h",
-  ]
-
-  deps = [
-    "//blimp/common",
-    "//cc/proto",
-    "//net",
-  ]
-
-  public_deps = [
-    "//base",
-    "//blimp/client/core/compositor",
-    "//blimp/client/core/input",
-    "//blimp/client/core/switches",
-    "//blimp/net",
-  ]
-}
-
-source_set("test_support") {
-  visibility = [
-    "//blimp/client/core/render_widget:unit_tests",
-    "//blimp/client/core/compositor:unit_tests",
-  ]
-
-  testonly = true
-
-  sources = [
-    "mock_render_widget_feature.cc",
-    "mock_render_widget_feature.h",
-    "mock_render_widget_feature_delegate.cc",
-    "mock_render_widget_feature_delegate.h",
-  ]
-
-  public_deps = [
-    ":render_widget",
-    "//testing/gmock",
-  ]
-
-  deps = [
-    "//cc/proto",
-  ]
-}
-
-source_set("unit_tests") {
-  visibility = [ "//blimp/client/core:unit_tests" ]
-
-  testonly = true
-
-  sources = [
-    "blimp_document_manager_unittest.cc",
-    "blimp_document_unittest.cc",
-    "render_widget_feature_unittest.cc",
-  ]
-
-  deps = [
-    ":render_widget",
-    ":test_support",
-    "//base",
-    "//blimp/client/test/compositor",
-    "//blimp/common",
-    "//blimp/net:test_support",
-    "//cc/proto",
-    "//cc/surfaces",
-    "//net",
-    "//net:test_support",
-    "//testing/gtest",
-  ]
-}