Update from https://crrev.com/316786

gpu/command_buffer/client/BUILD.gn

 # Copyright (c) 2013 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("client") {
   sources = [
     "cmd_buffer_helper.cc",
     "cmd_buffer_helper.h",
     "fenced_allocator.cc",
     "fenced_allocator.h",
@@ skipping 52 matching lines @@
 
   deps = [
     ":client",
   ]
 }
 
 gles2_c_lib_source_files = [
   "gles2_c_lib.cc",
   "gles2_c_lib_autogen.h",
   "gles2_c_lib_export.h",
+  "gles2_lib.cc",
   "gles2_lib.h",
-  "gles2_lib.cc",
 ]
 
 gles2_implementation_source_files = [
   "buffer_tracker.cc",
   "buffer_tracker.h",
+  "client_context_state.cc",
   "client_context_state.h",
-  "client_context_state.cc",
   "client_context_state_autogen.h",
   "client_context_state_impl_autogen.h",
   "gles2_impl_export.h",
-  "gles2_implementation_autogen.h",
   "gles2_implementation.cc",
   "gles2_implementation.h",
+  "gles2_implementation_autogen.h",
   "gles2_implementation_impl_autogen.h",
-  "gles2_trace_implementation_autogen.h",
   "gles2_trace_implementation.cc",
   "gles2_trace_implementation.h",
+  "gles2_trace_implementation_autogen.h",
   "gles2_trace_implementation_impl_autogen.h",
   "gpu_switches.cc",
   "gpu_switches.h",
   "program_info_manager.cc",
   "program_info_manager.h",
   "query_tracker.cc",
   "query_tracker.h",
   "share_group.cc",
   "share_group.h",
   "vertex_array_object_manager.cc",
@@ skipping 39 matching lines @@
     ":gles2_cmd_helper",
     ":gles2_interface",
     "//base",
     "//gpu/command_buffer/common",
     "//ui/gfx/geometry",
   ]
 }
 
 component("gl_in_process_context") {
   sources = [
+    "gl_in_process_context.cc",
     "gl_in_process_context.h",
-    "gl_in_process_context.cc",
     "gl_in_process_context_export.h",
   ]
 
   defines = [ "GL_IN_PROCESS_CONTEXT_IMPLEMENTATION" ]
 
   deps = [
     ":gles2_implementation",
     ":gpu_memory_buffer_manager",
     "//gpu",
     "//gpu/command_buffer/common:gles2_utils",
@@ skipping 14 matching lines @@
   }
 
   deps = [
     ":client",
     ":gles2_interface",
     "//base",
     "//base/third_party/dynamic_annotations",
     "//gpu/command_buffer/common",
   ]
 }