Convert WebSecurityOrigin -> GURL without re-parsing the url

content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc

Index: content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc
diff --git a/content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc b/content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc
index 542923f008033058eaeb081bf6a200f90e09fb03..208edd3ef5d77d3dee21d4fb640753c20f5698fd 100644
--- a/content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc
+++ b/content/renderer/media/cdm/pepper_cdm_wrapper_impl.cc
@@ -19,6 +19,7 @@
 #include "third_party/WebKit/public/web/WebPlugin.h"
 #include "third_party/WebKit/public/web/WebPluginContainer.h"
 #include "third_party/WebKit/public/web/WebView.h"
+#include "url/origin.h"
 
 namespace content {
 
@@ -37,8 +38,7 @@ std::unique_ptr<PepperCdmWrapper> PepperCdmWrapperImpl::Create(
   // Note: The code will continue after navigation to the "same" origin, even
   // though the CDM is no longer necessary.
   // TODO: Consider avoiding this possibility entirely. http://crbug.com/575236
-  GURL frame_security_origin(
-      blink::WebStringToGURL(frame->getSecurityOrigin().toString()));
+  GURL frame_security_origin(url::Origin(frame->getSecurityOrigin()).GetURL());
   if (frame_security_origin != security_origin) {
     LOG(ERROR) << "Frame has a different origin than the EME call.";
     return std::unique_ptr<PepperCdmWrapper>();