Revert of Move more of webcore_remaining into GN build files.

third_party/WebKit/Source/core/layout/svg/BUILD.gn

Index: third_party/WebKit/Source/core/layout/svg/BUILD.gn
diff --git a/third_party/WebKit/Source/core/layout/svg/BUILD.gn b/third_party/WebKit/Source/core/layout/svg/BUILD.gn
index a750f288a1849a30b63587edc30993e9dc6a5416..a4047ae036fd1c6cddd36868ee01e66e69fc9b2a 100644
--- a/third_party/WebKit/Source/core/layout/svg/BUILD.gn
+++ b/third_party/WebKit/Source/core/layout/svg/BUILD.gn
@@ -4,7 +4,9 @@
 
 import("//third_party/WebKit/Source/core/core.gni")
 
-blink_core_sources("svg") {
+target(core_link_small_target_type, "svg") {
+  visibility = [ "//third_party/WebKit/Source/core/*" ]
+
   sources = [
     "LayoutSVGBlock.cpp",
     "LayoutSVGBlock.h",
@@ -96,8 +98,14 @@
     "SVGTextQuery.h",
   ]
 
+  configs -= core_config_remove
+  configs += core_config_add
   configs += [
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     "//build/config/compiler:no_size_t_to_int_warning",
   ]
+
+  deps = [
+    "//third_party/WebKit/Source/core:prerequisites",
+  ]
 }