Set v8_use_external_startup_data for GN Windows build.

This matches GYP.

BUG=545641
R=dpranke@chromium.org

Review URL: https://codereview.chromium.org/1495673002

Cr-Commit-Position: refs/heads/master@{#362804}

build_overrides/v8.gni

@@ -11,9 +11,8 @@ enable_correct_v8_arch = false
 
 # TODO: Set v8_use_external_startup_data to true on Windows and iOS to match
 # GYP.
-# Windows - http://crbug.com/545641
 # iOS - http://crbug.com/545676
-v8_use_external_startup_data = !(is_win || is_ios)
+v8_use_external_startup_data = !is_ios
 
 # V8 extras
 # Adding V8 extras files requires API owners review

chrome/installer/mini_installer/BUILD.gn

@@ -115,6 +115,16 @@ action("archive") {
     #'--verbose',
   ]
 
+  deps = [
+    "//chrome",
+    "//chrome:main_dll",
+    "//chrome/browser/extensions/default_extensions",
+    "//chrome/installer/setup",
+    "//third_party/icu:icudata",
+
+    #"../chrome.gyp:chrome_nacl_win64",  TODO(GYP) bug 512869.
+  ]
+
   if (enable_hidpi) {
     args += [ "--enable_hidpi=1" ]
   }
@@ -145,6 +155,7 @@ action("archive") {
       "$root_out_dir/natives_blob.bin",
       "$root_out_dir/snapshot_blob.bin",
     ]
+    deps += [ "//v8" ]
   }
 
   depfile = "$target_gen_dir/archive.d"
@@ -153,16 +164,6 @@ action("archive") {
     rebase_path(depfile, root_build_dir),
   ]
 
-  deps = [
-    "//chrome",
-    "//chrome:main_dll",
-    "//chrome/browser/extensions/default_extensions",
-    "//chrome/installer/setup",
-    "//third_party/icu:icudata",
-
-    #"../chrome.gyp:chrome_nacl_win64",  TODO(GYP) bug 512869.
-  ]
-
   if (enable_nacl) {
     deps += [ "//ppapi/native_client:irt" ]
   }