Introduce option "code-compressed" to --v8-code-options.

content/browser/renderer_host/render_view_host_impl.cc

Index: content/browser/renderer_host/render_view_host_impl.cc
diff --git a/content/browser/renderer_host/render_view_host_impl.cc b/content/browser/renderer_host/render_view_host_impl.cc
index 8bafdab90c90cc650130cc2983c044e9151b604d..1a7b3d5d5668f79853df9b76074dd0c6a9eac51d 100644
--- a/content/browser/renderer_host/render_view_host_impl.cc
+++ b/content/browser/renderer_host/render_view_host_impl.cc
@@ -483,6 +483,8 @@ WebPreferences RenderViewHostImpl::ComputeWebkitPrefs(const GURL& url) {
       prefs.v8_cache_options = V8_CACHE_OPTIONS_PARSE;
     } else if (v8_cache_options == "code") {
       prefs.v8_cache_options = V8_CACHE_OPTIONS_CODE;
+    } else if (v8_cache_options == "code-compressed") {
+      prefs.v8_cache_options = V8_CACHE_OPTIONS_CODE_COMPRESSED;
     } else {
       prefs.v8_cache_options = V8_CACHE_OPTIONS_OFF;
     }