Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/build_overrides/v8.gni b/build_overrides/v8.gni
index 656045b..5dcd672 100644
--- a/build_overrides/v8.gni
+++ b/build_overrides/v8.gni
@@ -4,26 +4,23 @@
 
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
+import("//build/config/v8_target_cpu.gni")
+import("//gni/v8.gni")
 
 if (is_android) {
   import("//build/config/android/config.gni")
 }
 
-declare_args() {
-  # V8 generates code for this architecture.
-  v8_target_arch = target_cpu
-}
-
-if (((v8_target_arch == "ia32" ||
-      v8_target_arch == "x64" ||
-      v8_target_arch=="x87") &&
+if (((v8_target_cpu == "x86" ||
+      v8_target_cpu == "x64" ||
+      v8_target_cpu=="x87") &&
      (is_linux || is_mac)) ||
-    (v8_target_arch == "ppc64" && is_linux)) {
+    (v8_target_cpu == "ppc64" && is_linux)) {
   v8_enable_gdbjit = true
 }
 
-icu_use_data_file_flag = false
 v8_imminent_deprecation_warnings = true
-v8_optimized_debug = false
-v8_extra_library_files = []
-v8_experimental_extra_library_files = []
+
+# Add simple extras solely for the purpose of the cctests.
+v8_extra_library_files = [ "//test/cctest/test-extra.js" ]
+v8_experimental_extra_library_files = [ "//test/cctest/test-experimental-extra.js" ]