Remove unused arguments from storage-related Chromium impls of Blink API

content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc

Index: content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc
diff --git a/content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc b/content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc
index de43364e216174e1059ef7388e508d1a0a0eab12..5e7dca67330aff139e38fb430e1fc1a41f7c6f79 100644
--- a/content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc
+++ b/content/ppapi_plugin/ppapi_webkitplatformsupport_impl.cc
@@ -243,8 +243,7 @@ WebKit::WebData PpapiWebKitPlatformSupportImpl::loadResource(const char* name) {
 }
 
 WebKit::WebStorageNamespace*
-PpapiWebKitPlatformSupportImpl::createLocalStorageNamespace(
-    const WebKit::WebString& path, unsigned quota) {
+PpapiWebKitPlatformSupportImpl::createLocalStorageNamespace() {
   NOTREACHED();
   return 0;
 }