Revert of Shrink gn's chrome.dll - now smaller than gyp's

third_party/WebKit/Source/core/BUILD.gn

Index: third_party/WebKit/Source/core/BUILD.gn
diff --git a/third_party/WebKit/Source/core/BUILD.gn b/third_party/WebKit/Source/core/BUILD.gn
index 964cbf3edc633ba1ea08b3b8fd98c40547884a8a..22eca26536bb117a79c111c6cd2abf75d76a0d65 100644
--- a/third_party/WebKit/Source/core/BUILD.gn
+++ b/third_party/WebKit/Source/core/BUILD.gn
@@ -5,7 +5,6 @@
 import("//build/config/chrome_build.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/ui.gni")
-import("//build/split_static_library.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
 import("//third_party/WebKit/Source/bindings/core/v8/generated.gni")
 import("//third_party/WebKit/Source/bindings/modules/modules.gni")
@@ -68,16 +67,6 @@
   if (is_android && use_openmax_dl_fft) {
     include_dirs += [ "//third_party/openmax_dl" ]
   }
-}
-
-if (is_component_build) {
-  link_target_type = "source_set"
-} else {
-  link_target_type = "split_static_library"
-
-  # Safe split count for all of these split libraries - largest is ~6 GB in 32-bit
-  # official builds.
-  split_count = 6
 }
 
 # GYP version: WebKit/Source/core/core.gyp:webcore_generated
@@ -199,7 +188,7 @@
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_dom
-target(link_target_type, "dom") {
+source_set("dom") {
   sources = rebase_path(webcore_dom_files, ".", "//")
 
   configs -= core_config_remove
@@ -214,7 +203,7 @@
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_html
-target(link_target_type, "html") {
+source_set("html") {
   sources = rebase_path(webcore_html_files, ".", "//")
 
   configs -= core_config_remove
@@ -226,7 +215,7 @@
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_svg
-target(link_target_type, "svg") {
+source_set("svg") {
   sources = rebase_path(webcore_svg_files, ".", "//")
 
   configs -= core_config_remove
@@ -238,7 +227,7 @@
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_remaining
-target(link_target_type, "remaining") {
+source_set("remaining") {
   # This is currently a mashup of "webcore_rendering" and "webcore_remaining"
   # in GYP. The file list variable is the same and then GYP filters on wether
   # the path starts with "rendering/" or not. We should tweak the .gypis a bit
@@ -347,7 +336,7 @@
 }
 
 # GYP version: //third_party/WebKit/Source/core/core.gyp:webcore_generated
-target(link_target_type, "core_generated") {
+source_set("core_generated") {
   sources = bindings_core_v8_files
 
   # These files include all the .cpp files generated from the .idl files