[3/3 blink] Support redirect option of Request and "opaqueredirect" response type.

Source/modules/fetch/Request.cpp

Index: Source/modules/fetch/Request.cpp
diff --git a/Source/modules/fetch/Request.cpp b/Source/modules/fetch/Request.cpp
index bbba9e9b7131a5d6aa981a7742ad37e932ebf878..adbdfa200abd7303b9628cc785cb2886d4ab40a7 100644
--- a/Source/modules/fetch/Request.cpp
+++ b/Source/modules/fetch/Request.cpp
@@ -156,14 +156,13 @@ Request* Request::createRequestWithRequestOrString(ScriptState* scriptState, Req
 
     // "22. If |init|'s redirect member is present, set |request|'s redirect
     // mode to it."
-    // TODO(horo): Support redirect flag when the chromium side patch land.
-    // if (init.redirect == "follw") {
-    //     request->setRedirect(WebURLRequest::FetchRedirectModeFollow);
-    // } else if (init.redirect == "error") {
-    //     request->setRedirect(WebURLRequest::FetchRedirectModeError);
-    // } else if (init.redirect == "manual") {
-    //     request->setRedirect(WebURLRequest::FetchRedirectModeManual);
-    // }
+    if (init.redirect == "follw") {

[falken, 2015/08/07 07:45:18]

follow

[horo, 2015/08/07 10:04:13]

Done.

+        request->setRedirect(WebURLRequest::FetchRedirectModeFollow);
+    } else if (init.redirect == "error") {
+        request->setRedirect(WebURLRequest::FetchRedirectModeError);
+    } else if (init.redirect == "manual") {
+        request->setRedirect(WebURLRequest::FetchRedirectModeManual);
+    }
 
     // FIXME: "23. If |init|'s integrity member is present, set |request|'s
     // integrity metadata to it."