Remove temporary work-around for PDFium

BUG=none
R=bmeurer@chromium.org, svenpanne@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/598513002

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24145 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

src/api.cc

@@ -6567,9 +6567,6 @@ Isolate* Isolate::GetCurrent() {
 
 
 Isolate* Isolate::New(const Isolate::CreateParams& params) {
-  // TODO(jochen): Remove again soon.
-  V8::Initialize();
-
   i::Isolate* isolate = new i::Isolate();
   Isolate* v8_isolate = reinterpret_cast<Isolate*>(isolate);
   if (params.entry_hook) {