Fix v8's GN v86 build.

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.
 
 # TODO(jochen): These will need to be user-settable to support standalone V8
 # builds.
 v8_compress_startup_data = "off"
 v8_deprecation_warnings = false
 v8_enable_disassembler = false
 v8_enable_gdbjit = false
@@ skipping 889 matching lines @@
       "src/ia32/lithium-ia32.h",
       "src/ia32/macro-assembler-ia32.cc",
       "src/ia32/macro-assembler-ia32.h",
       "src/ia32/regexp-macro-assembler-ia32.cc",
       "src/ia32/regexp-macro-assembler-ia32.h",
       "src/compiler/ia32/code-generator-ia32.cc",
       "src/compiler/ia32/instruction-codes-ia32.h",
       "src/compiler/ia32/instruction-selector-ia32.cc",
       "src/compiler/ia32/linkage-ia32.cc",
       "src/ic/ia32/ic-ia32.cc",
-      "src/ic/ia32/handler-ia32.cc",
+      "src/ic/ia32/ic-compiler-ia32.cc",
       "src/ic/ia32/stub-cache-ia32.cc",
     ]
   } else if (v8_target_arch == "x64") {
     sources += [
       "src/x64/assembler-x64-inl.h",
       "src/x64/assembler-x64.cc",
       "src/x64/assembler-x64.h",
       "src/x64/builtins-x64.cc",
       "src/x64/code-stubs-x64.cc",
       "src/x64/code-stubs-x64.h",
@@ skipping 198 matching lines @@
     ]
   }
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
   configs += [ ":internal_config", ":features", ":toolchain" ]
 
   defines = []
   deps = [ ":v8_libbase" ]
 
+  if (is_win) {
+    # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
+    cflags = [ "/wd4267" ]
+  }
   if (is_linux) {
     if (v8_compress_startup_data == "bz2") {
       libs += [ "bz2" ]
     }
   }
 
   if (v8_enable_i18n_support) {
     deps += [ "//third_party/icu" ]
     if (is_win) {
       deps += [ "//third_party/icu:icudata" ]
@@ skipping 216 matching lines @@
     deps = [
       ":v8_base",
       ":v8_nosnapshot",
     ]
   }
 
   direct_dependent_configs = [ ":external_config" ]
 }
 
 }