Optionally compress V8 code cache data with snappy.

Source/bindings/core/v8/ScriptStreamer.cpp

Index: Source/bindings/core/v8/ScriptStreamer.cpp
diff --git a/Source/bindings/core/v8/ScriptStreamer.cpp b/Source/bindings/core/v8/ScriptStreamer.cpp
index 60d2a576de23281577568ebe4ecce76840435bae..4e164925c444a15fb3b6b6ddf9c8c6b267b61718 100644
--- a/Source/bindings/core/v8/ScriptStreamer.cpp
+++ b/Source/bindings/core/v8/ScriptStreamer.cpp
@@ -545,7 +545,8 @@ bool ScriptStreamer::startStreamingInternal(PendingScript& script, Settings* set
     // default, we generate the parser cache for streamed scripts, to emulate
     // the non-streaming behavior (see V8ScriptRunner::compileScript).
     v8::ScriptCompiler::CompileOptions compileOption = v8::ScriptCompiler::kProduceParserCache;
-    if (settings->v8CacheOptions() == V8CacheOptionsCode)
+    if (settings->v8CacheOptions() == V8CacheOptionsCode
+        || settings->v8CacheOptions() == V8CacheOptionsCodeCompressed)
         compileOption = v8::ScriptCompiler::kProduceCodeCache;
 
     // The Resource might go out of scope if the script is no longer