Scripts for unity/jumbo (default disabled) compilation

third_party/WebKit/Source/core/core.gni

Index: third_party/WebKit/Source/core/core.gni
diff --git a/third_party/WebKit/Source/core/core.gni b/third_party/WebKit/Source/core/core.gni
index 15305948e89109814822743acbc4f3b699f71063..eae2d4ff2bc43f2c5193c7de1378ac653a5f5be1 100644
--- a/third_party/WebKit/Source/core/core.gni
+++ b/third_party/WebKit/Source/core/core.gni
@@ -3,6 +3,7 @@
 # found in the LICENSE file.
 
 import("//build/config/chrome_build.gni")
+import("//build/config/jumbo.gni")
 import("//build/split_static_library.gni")
 import("//third_party/WebKit/Source/config.gni")
 
@@ -73,18 +74,18 @@ if (is_component_build) {
 #   visibility
 #      Normal meaning if defined. If undefined, defaults to everything in core.
 template("blink_core_sources") {
-  if (is_component_build) {
-    target_type = "source_set"
+  jumbo_target(target_name) {
+    if (is_component_build) {
+      target_type = "source_set"
 
-    # This assert avoids an unused variable warning.
-    assert(!defined(invoker.split_count) || invoker.split_count != 0)
-  } else if (!defined(invoker.split_count)) {
-    target_type = "static_library"
-  } else {
-    target_type = "split_static_library"
-  }
+      # This assert avoids an unused variable warning.
+      assert(!defined(invoker.split_count) || invoker.split_count != 0)
+    } else if (!defined(invoker.split_count)) {
+      target_type = "static_library"
+    } else {
+      target_type = "split_static_library"
+    }
 
-  target(target_type, target_name) {
     # The visibility will get overridden by forward_variables_from below if the
     # invoker defined it.
     visibility = [ "//third_party/WebKit/Source/core/*" ]