Revert of gpu: Move ShaderDiskCache into //gpu/ipc/host component.

gpu/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("//testing/libfuzzer/fuzzer_test.gni")
 import("//testing/test.gni")
 import("//build/config/ui.gni")
 
 config("gpu_implementation") {
   defines = [ "GPU_IMPLEMENTATION" ]
@@ skipping 284 matching lines @@
     "config/gpu_control_list_version_info_unittest.cc",
     "config/gpu_driver_bug_list_unittest.cc",
     "config/gpu_info_collector_unittest.cc",
     "config/gpu_info_unittest.cc",
     "config/gpu_test_config_unittest.cc",
     "config/gpu_test_expectations_parser_unittest.cc",
     "config/gpu_util_unittest.cc",
     "ipc/client/gpu_memory_buffer_impl_shared_memory_unittest.cc",
     "ipc/client/gpu_memory_buffer_impl_test_template.h",
     "ipc/common/struct_traits_unittest.cc",
-    "ipc/host/shader_disk_cache_unittest.cc",
   ]
 
   if (is_mac) {
     sources += [ "ipc/client/gpu_memory_buffer_impl_io_surface_unittest.cc" ]
   }
 
   configs += [
     "//build/config:precompiled_headers",
 
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
 
   deps = [
     ":gpu",
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//base/third_party/dynamic_annotations",
     "//gpu/command_buffer/client:gles2_c_lib",
     "//gpu/command_buffer/client:gles2_implementation",
     "//gpu/command_buffer/common:gles2_utils",
     "//gpu/ipc:gl_in_process_context",
     "//gpu/ipc/common:test_interfaces",
-    "//gpu/ipc/host",
     "//mojo/edk/system",
     "//mojo/public/cpp/bindings",
-    "//net:test_support",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/angle:translator",
     "//ui/gfx",
     "//ui/gfx:test_support",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//ui/gl:gl_unittest_utils",
     "//ui/gl:test_support",
   ]
@@ skipping 73 matching lines @@
     "//base",
     "//base/third_party/dynamic_annotations",
     "//gpu/command_buffer/common:gles2_utils",
     "//ui/gfx/geometry",
     "//ui/gl",
     "//ui/gl:test_support",
   ]
 
   libfuzzer_options = [ "max_len=16384" ]
 }