Delete //gpu/blink/ and WebGraphicsContext3DImpl.

content/common/BUILD.gn

 # 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/features.gni")
 import("//build/config/ui.gni")
 import("//content/common/common.gni")
 import("//media/media_options.gni")
 import("//mojo/public/tools/bindings/mojom.gni")
 if (is_mac) {
@@ skipping 145 matching lines @@
     "//cc/blink",
     "//cc/surfaces",
     "//components/mus/public/interfaces",
     "//components/tracing",
     "//components/tracing:startup_tracing",
     "//device/bluetooth",
 
     # TODO: the dependency on gl_in_process_context should be decoupled from
     # content and moved to android_webview. See crbug.com/365797.
     "//gpu",
-    "//gpu/blink",
     "//gpu/command_buffer/client:gl_in_process_context",
     "//gpu/command_buffer/client:gles2_c_lib",
     "//gpu/command_buffer/client:gles2_cmd_helper",
     "//gpu/command_buffer/client:gles2_implementation",
     "//gpu/command_buffer/client:gles2_interface",
     "//gpu/command_buffer/common:gles2_utils",
     "//gpu/command_buffer/service",
     "//gpu/ipc/client",
     "//gpu/ipc/common",
 
@@ skipping 357 matching lines @@
     "//components/leveldb/public/interfaces",
     "//components/mus/public/interfaces",
     "//content/public/common:mojo_bindings",
     "//services/shell/public/interfaces",
     "//skia/public/interfaces",
     "//third_party/WebKit/public:mojo_bindings",
     "//ui/mojo/geometry:interfaces",
     "//url/mojo:url_mojom_origin",
   ]
 }