Jumbo for blink/core generated files as well (saving 8 CPU minutes)

third_party/WebKit/Source/core/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("//build/config/chromecast_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/toolchain/toolchain.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
@@ skipping 1057 matching lines @@
   public_deps = targets_generating_sources
   public_deps += [
     # This target's generated source is #included into another source file.
     # So we don't want to list it in the "generating sources" list above,
     # but it does need to be listed as a dependency here.
     ":make_core_generated_css_tokenizer_codepoints",
   ]
 }
 
 # Compiles the code generated by the targets above.
-target(core_link_small_target_type, "core_generated") {
+jumbo_target("core_generated") {
+  target_type = core_link_small_target_type
   sources = bindings_core_v8_files
 
   # Add all sources generated by the targets above.
   foreach(current, targets_generating_sources) {
     sources += get_target_outputs(current)
   }
+  jumbo_excluded_sources = [
+    # Same variables as HTMLElementFactory
+    "$blink_core_output_dir/SVGElementFactory.cpp",
+
+    # Same variables (stringpool_t, stringpool_contents) as CSSValueKeywords
+    "$blink_core_output_dir/CSSPropertyNames.cpp",
+
+    # Global "using namespace blink" and "using namespace XPath"
+    "$blink_core_output_dir/XPathGrammar.cpp",
+
+    # Using global "using namespace WTF"
+    "//third_party/WebKit/Source/bindings/core/v8/custom/V8CSSStyleDeclarationCustom.cpp",
+  ]
   public_deps = [
     ":all_generators",
     "//third_party/WebKit/Source/bindings/core/v8:bindings_core_impl",
   ]
 
   configs -= core_config_remove
   configs += core_config_add + [ "..:inside_blink" ]
 
   # Dependencies required to compile the sources.
   public_deps += [
@@ skipping 492 matching lines @@
   sources = [
     "frame/csp/ContentSecurityPolicyFuzzer.cpp",
   ]
   deps = [
     ":core",
     "//third_party/WebKit/Source/platform:blink_fuzzer_test_support",
   ]
   dict = "//testing/libfuzzer/fuzzers/dicts/content_security_policy.dict"
   seed_corpus = "//testing/libfuzzer/fuzzers/content_security_policy_corpus"
 }